William A. Waters

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Tulsa, OK, US

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Patents Grantslast 30 patents

Information Patent Grant
Device for evaporatie cooling of the neck
- Patent number 5,146,765
- Issue date Sep 15, 1992
- William A. Waters
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Lace fastener
- Patent number 5,001,847
- Issue date Mar 26, 1991
- William A. Waters
- A43 - FOOTWEAR
Information Patent Grant
Air conditioned headwear having convertible power module
- Patent number 4,893,356
- Issue date Jan 16, 1990
- William A. Waters
- A42 - HEADWEAR
Information Patent Grant
Self-contained air conditioning unit for persons
- Patent number 4,238,857
- Issue date Dec 16, 1980
- William A. Waters
- A42 - HEADWEAR
Information Patent Grant
Personal air conditioning unit
- Patent number 4,141,083
- Issue date Feb 27, 1979
- William A. Waters
- A42 - HEADWEAR