William F. Dais

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Utica, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Injector for molding hardenable liquid precursors
- Patent number 4,463,881
- Issue date Aug 7, 1984
- General Motors Corporation
- William F. Dais
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Grinding wheel tubular support for radial expansion thereof
- Patent number 4,026,074
- Issue date May 31, 1977
- General Motors Corporation
- William F. Dais
- B24 - GRINDING POLISHING