William T. Conrad Jr.

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Shelton, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Process for insert molding wet-shaving razor unit and unit made the...
- Patent number 5,318,429
- Issue date Jun 7, 1994
- Warner-Lambert Company
- C. Edward Butlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for insert molding wet-shaving razor unit
- Patent number 5,141,694
- Issue date Aug 25, 1992
- Warner-Lambert Company
- C. Edward Butlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Process for insert molding disposable razor
- Patent number 5,104,605
- Issue date Apr 14, 1992
- Warner-Lambert Company
- C. Edward Butlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of sequentially molding a razor cap and razor unit
- Patent number 5,079,839
- Issue date Jan 14, 1992
- Warner-Lambert Company
- William T. Conrad
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Process for insert molding disposable razor
- Patent number 5,053,178
- Issue date Oct 1, 1991
- Warner-Lambert Company
- C. Edward Butlin
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL