Thomas W. Powell Jr.

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Las Vegas, NV, US

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Patents Grantslast 30 patents

Information Patent Grant
Allergen absorbent and blocking aerosol composition
- Patent number 5,017,361
- Issue date May 21, 1991
- United Catalysts, Inc.
- Thomas W. Powell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Allergen absorbent and blocking aerosol composition
- Patent number 4,861,584
- Issue date Aug 29, 1989
- United Catalysts, Inc.
- Thomas W. Powell
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE