Peter J. Tilgner

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Akron, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Reaction injection molding of nylon
- Patent number 4,430,287
- Issue date Feb 7, 1984
- The Upjohn Company
- Peter J. Tilgner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Programmable computer controlled reaction injection mixing head system
- Patent number 4,399,105
- Issue date Aug 16, 1983
- The Upjohn Company
- Peter Tilgner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Multi-station reaction injection molding apparatus
- Patent number 4,218,203
- Issue date Aug 19, 1980
- The Upjohn Company
- Peter J. Tilgner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method of effecting multi-station in-place reaction injection moldi...
- Patent number 4,150,074
- Issue date Apr 17, 1979
- The Upjohn Company
- Peter J. Tilgner
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL