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Phillip H. Darling
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Irvine, CA, US
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last 30 patents
Information
Patent Grant
Toy puzzle
Patent number
4,560,164
Issue date
Dec 24, 1985
Phillip H. Darling
A63 - SPORTS GAMES AMUSEMENTS
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Patent Grant
Piston actuated, pilot valve operated breathing regulator
Patent number
4,436,090
Issue date
Mar 13, 1984
Phillip H. Darling
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE