Louis J. Nehmsmann III

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Ellicott City, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
High foaming, low eye irritation cleaning compositions containing e...
- Patent number 4,412,944
- Issue date Nov 1, 1983
- Alcolac, Inc.
- George W. Panzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Washing method using amphoteric surface active agents
- Patent number 4,138,371
- Issue date Feb 6, 1979
- GAF Corporation
- Robert J. Verdiccio
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Treatment of metal surfaces
- Patent number 4,132,657
- Issue date Jan 2, 1979
- GAF Corporation
- Robert J. Verdicchio
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...