BIOGRAPHICAL DATA - THOMAS C. JETZER, M.D., M.P.H.

ADDRESS: 6515 Barrie Road, Minneapolis, MN 55435, USA BUSINESS PHONE: (612) 920-5663 EMAIL: tomjetzer@aol.com

COMPANIES: Occupational Medicine Consultants, Ltd., 6515 Barrie Road, Minneapolis, MN 55435: President ErgoAir, Inc., 3939 Briarcrest Court, Las Vegas, NV 89120: Medical Director

EDUCATION: B.A., Augsburg College, Minneapolis, MN, 1969 M.D., Medical School, Minneapolis, MN, 1974 M.P.H., Environmental Health, University of Minnesota, 1984.

CERTIFICATIONS Diplomat of the American Board of Preventive and Occupational Medicine, 1984 Master of Public Health, Environmental Health, 1984 Certified Medical Review Officer

PROFESSIONAL SOCIETY MEMBERSHIPS American Academy of Aerospace Medicine American Academy of Occupational Medicine American Academy of Family Practice Fellow, American Academy of Occupational and Environmental Medicine, Hennepin County Medical Society EMCAPS/Metro EMS Committee of Twin City Metro Council, 1980-1990 Occupational Medicine Representative to Inter-Specialty Council of Minnesota Medical Association, 1985-90 Member Airline Medical Director Association

PROFESSIONAL EXPERIENCE Twenty years of practice of Family Practice Medicine Twelve years of practice of Emergency Medicine Fourteen Years of practice of Occupational Medicine Developed and Trained National Provider Network and Case Management System for Levi Strauss, Cargill Meat Division-Excel, National Beef and Control Data Implemented Policies and Procedures to Comply with OSHA 3123 with the Meat Packing Industry for Cargill Excel Nation Wide Plants Medical Management of Workers' Comp Cases for Medtronic, Honeywell and Control Data Corporation Medical Advisor, Ceridian Corporation 1987-Present Medical Advisor, Metropolitan Airports Commission 1987-Present Medical Advisor, Medtronic Corporation 1990-1996 Medical Advisor Cargill-Excel Wichita, Kansas 1990-Present Medical Advisor, Finger hut Corporation 1991-1993 Medical Advisor Minneapolis Public Schools 1988-1997 Medical Advisor DeZurik, Sartell, Minnesota Medical Consultant, Honeywell Corporation 1991-Present Medical Consultant, F. B. Hall Company 1992-1993 Chief Medical Officer, St. Paul and Minneapolis Post Office and Upper Midwest Division Medical Director, Northern States Power 1993-Present Assistant Professor, Graduate School, University of Minnesota; School of Public Health Course, "Ergonomics in Occupational Health" 1985-1993 Minnesota State Demonstration DOT Road Side Drug Testing MRO Project New Jersey State Demonstration DOT Road Side Drug Testing MRO Project MRO officer for over 4500 national companies Past President, Metropolitan Emergency Physicians Associates P.A. 1976-1986 Medical Advisor, Decathlon Club (1982-1989) President, Occupational Medicine Consultants, Ltd. 1988-Present Presenter, 4th Hand-Arm Vibration Conference, Stockholm, Sweden, 1987 Presenter, World Conference on VDT Usage, Stockholm, 1986. Topic: CTS in the Office Presenter, World Occupational Safety Conference, Stockholm, 1987 Presenter and Delegate, 5th World Hand-Arm Vibration Conference, Kanazawa, Japan, 1989 Guest Lecturer, Volvo Hand Conference, Stockholm, 1987 Guest Lecturer, University of Uppsula, PT Seminar on Ergonomics, 1987, Uppsula, Sweden Lecturer, 1987-1988 American Society for Surgery of the Hand, San Francisco, Ann Arbor and Chicago Presenter, American Back Society, Las Vegas, December 1989, Topic: Ergonomics Ergonomic Consultant, Bruel & Kjaer Company, Naerum, Denmark Ergonomic Consultant, Northwest Airlines 1986-1988 Lecturer, American Meat Institute Safety Meeting, Ergonomics and Medical Management, September and December 1990, Chicago and New Orleans Lecturer, Role of MRO Officer, Medtox Drug Symposium, 1990 Lecturer, Assembly Engineering Conference, September 1990, Chicago, Ergonomics Instructor, Minnesota State OSHA Representative Ergonomic Training Program, October, 1990 Presenter, Seminar on Ergonomics, Cooper Tools, Raleigh, NC 1990 Lecturer, American Back Society, San Francisco, Ergonomics and Occupational Medicine, December 1990 Instructor, North Dakota Governors’ Conference, Bismarck, ND, 1991 Ergonomics and Occupational Medicine Presenter, American Academy of Occupational Health Nurses, National Meeting, Houston, Texas, Team Building in Occupational Health Guest Lecturer, Medical Ergonomics, The St. Paul Companies, Minneapolis, 1991 Presenter, US Postal System Medical Training Course, Subject: Ergonomics in the Post Office, Washington, DC, October 1991 Course Author and Instructor, Ergonomics in Occupational Health, 1986-1991, Midwest Center for Occupational Health Annual Institute Education Seminar, Ergonomic Medical Management for the Occupational Health Nurse, 1992 American Academy of Occupational Health Nurses, Washington, DC Panel Member, DOT MRO Drug Testing Review, Minneapolis, December 1991 Corporate Instructor on Ergonomics for Cargill, Brown Shoe, Levi Strauss, Swift-Eckerich, Honeywell-30+ lecture 1990-92 Consultant on Vibration and Ergonomics, FMC Corporation Co-presenter, Ergonomics and Medical Management, F.B. Hall Company, Bloomington, Minnesota, November 1991 Chairman, Professional Liaison Committee, American Association of MRO’s, January, 1992 Member, Credential and Certification Committees, American Association of MRO’s, January 1992 Presenter 6th International Hand-Arm Vibration Conference, Bonn, Germany 1992 Guest Presenter DOT MRO Conference, San Francisco, June 1992 Presenter, F. B. Hall Companies Update on Minnesota Managed Care, November 1992 (Co Presenter with Commissioner Lenness) US Representative-ISO Working Group 108SC for Standard Setting on Hand Arm Vibration - Bonn Germany 1992 and London England 1993 Invited Presenter, DOT Demonstration Project Workshop, Washington D.C. November 1993 Co-Recipient Safety Award with Cargill/Excel, American Meat Institute National Safety Meeting, Denver, February, 1993 Medical Director-Twins Cities Managed Care, 1992-Present Sponsored Four Yearly Training Seminars with DOT Staff for Company Compliance with Federally Mandated Drug Testing Programs Coordinator of National Training program Excel Physician Provider Network, March 1993 Presenter-Minnesota Treatment Protocols for Upper Extremity Injuries, May 1993, Health East Managed Care Invited Delegate 2nd Stockholm HAV Workshop, Stockholm Sweden May 1994 Invited Delegate 2nd Stockholm HAV Workshop, Stockholm Sweden May 1994 Presenter, MRO Update, ACOEM National Meeting Las Vegas, May 1995 Presenter, 7th Hand Arm Vibration Meeting, Prague Czech Republic, May 1995 Member ISO Committee Tc 108 SC/4 WG 8, Standardization of Vibrotactile Measurement, Prauge Czech Republic, May 1995 Presenter IBP Ergonomic Conference-September 1998 Advisor to AIEG Insurance Group-National Construction Company Consortium Co-Medical Provider-Minnesota Twins Baseball Team 1994-1999 Medical Advisor to Ford Motor Company, St. Paul Facility Presenter 9th International Hand-Arm Vibration Conference, Umea, Sweden, June 1998 (publications pending) Medical Advisor, Minneapolis Fire Department, 1999 Medical Advisor, North and South Dakota Post Offices Co own and Medical Director- ErgoAir, Inc., Las Vegas, Neveda- Developer of Air Glove Technology

SCIENTIFIC PAPERS Eight papers on Transplantation, Renal and Liver Disease – From time at University of Minnesota, Department of Surgery – Co-authored with Dr. J.S. Najarian, 1970-75 "Use of Vibrometry in Assessment of CTS," World Occupational Safety Conference, 1986 "CT Scanning of Carpal Tunnel Syndrome with Surgical Correlation" in General Electric CT Symposium, 1986 "Airport EMS" Journal of Aviation, Space and Environmental Medicine, 1986 "CT Scanning of Carpal Tunnel Syndrome: A New Tool," Volvo Hand Conference Proceedings, 1987 "The Use of Vibration Testing to Evaluate Workers and Tools," Proceedings of 5th Hand-Arm Vibration Conference, 1989 "The Use of Vibration Testing in the Early Evaluation of Workers with Carpal Tunnel Syndrome" Journal of Occupational Medicine, Volume 33, No. 2, February 1991 "Use of Air Bladder Technology to Solve Hand Tool Vibration Problems." (with D.D. Reynolds), 7th International Conference on Hand-Arm Vibration, Umea, Sweden, June 9-12, 1998. "Use of Air Bladder Technology in Antivibration Gloves." (with D.D. Reynolds), 34th United Kingdom Meeting on Human Response to Vibration, Ford Motor Comapny, Dunton, Essex, England, September 22-24, 1999 "Evaluation of the Test Procedures in ISO Standard 10819." (with D.D. Reynolds), 34th United Kingdom Meeting on Human Response to Vibration, Ford Motor Comapny, Dunton, Essex, England, September 22-24, 1999

PATENTS: "Hand Covering with Vibration Reducing Bladder," (with D. D. Reynolds), Patent Number 5,537,688, July 23, 1996. "Hand and Handle Covering with Vibration Reducing Bladder," (with D. D. Reynolds), Patent Number 5,771,490, June 30, 1998. "Hand Covering with Vibration Reducing Bladder," (with D. D. Reynolds), PCT International Patent Application, patent application in process.