Henry J. Wells

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Columbia, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for the testing of body fluid samples
- Patent number 6,406,922
- Issue date Jun 18, 2002
- American Bio Medica Corp.
- Douglas Casterlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Device for the testing of fluid samples and process for making the...
- Patent number 6,372,515
- Issue date Apr 16, 2002
- American Bio Medica Corporation
- Douglas Casterlin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drug abuse test paper
- Patent number 4,752,448
- Issue date Jun 21, 1988
- Keystone Diagnostics, Inc.
- Henry J. Wells
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Device for the testing of body fluid samples
- Publication number 20010012637
- Publication date Aug 9, 2001
- American BioMedica Corporation
- Douglas Casterlin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL