Kevin Ashley

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Cincinnati, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Wipes and methods for removal of metal contamination from surfaces
- Patent number 7,604,997
- Issue date Oct 20, 2009
- The United States of America as represented by the Department of Health and H...
- Eric J. Esswein
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Grant
Method for the determination of hexavalent chromium using ultrasoni...
- Patent number 6,808,931
- Issue date Oct 26, 2004
- The United States of America as represented by the Secretary of Health & Huma...
- Jin Wang
- G01 - MEASURING TESTING
Information Patent Grant
Handwipe disclosing method for the presence of lead
- Patent number 6,248,593
- Issue date Jun 19, 2001
- The United States of America as represented by the Department of Health and H...
- Eric J. Esswein
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Wipes and methods for removal of metal contamination from surfaces
- Publication number 20060160230
- Publication date Jul 20, 2006
- The Government of the United States of America as represented by the Secretar...
- Eric J. Esswein
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...