David L. White

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Westland, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Meal box assembly
- Patent number 4,403,441
- Issue date Sep 13, 1983
- David L. White
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Sheet material device with loosely rotatable member
- Patent number 4,402,157
- Issue date Sep 6, 1983
- David L. White
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Sheet material device with loosely rotatable member
- Patent number 4,309,839
- Issue date Jan 12, 1982
- David L. White
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Base member for parlor game
- Patent number D252711
- Issue date Aug 21, 1979
- David L. White
- D21 - Games, toys, and sports goods