William J. Kirk

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East Greenwich, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Child's seating device
- Patent number 5,547,256
- Issue date Aug 20, 1996
- Robert A. D'Antuono
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Protection device for syringe needles
- Patent number 5,336,185
- Issue date Aug 9, 1994
- Richard A. Lynch
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for destroying hypodermic needles
- Patent number 5,138,124
- Issue date Aug 11, 1992
- William J. Kirk
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE