Richard C. WEIDMAN

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Great Falls, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Stethoscope shield system and method of shielding stethoscope using...
- Patent number 7,743,876
- Issue date Jun 29, 2010
- Richard C. Weidman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Self-adherent disposable stethoscope shield system
- Patent number 6,009,971
- Issue date Jan 4, 2000
- Richard C. Weidman
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Combined shirt and suspenders
- Patent number D316473
- Issue date Apr 30, 1991
- Richard C. Weidman
- D02 - Apparel and haberdashery
Information Patent Grant
Suspenders
- Patent number D304522
- Issue date Nov 14, 1989
- Richard C. Weidman
- D02 - Apparel and haberdashery
Information Patent Grant
Suspenders
- Patent number D294657
- Issue date Mar 15, 1988
- Richard C. Weidman
- D02 - Apparel and haberdashery

Patents Applicationslast 30 patents

Information Patent Application
STETHOSCOPE SHIELD SYSTEM AND METHOD OF SHIELDING STETHOSCOPE USING...
- Publication number 20080230303
- Publication date Sep 25, 2008
- Richard C. WEIDMAN
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Method of using a stethoscope shield or diaphragm to display produc...
- Publication number 20020066219
- Publication date Jun 6, 2002
- Richard C. Weidman
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS