Robert T. Wolniak

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Cornell, WI, US

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Patents Grantslast 30 patents

Information Patent Grant
Die casting machines frame modification
- Patent number 5,861,181
- Issue date Jan 19, 1999
- Outboard Marine Corporation
- Joseph L. Thomas
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Die space access system for tie-bar style die-casting machines
- Patent number 5,542,465
- Issue date Aug 6, 1996
- Robert T. Wolniak
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Shot rod
- Patent number 4,664,173
- Issue date May 12, 1987
- Robert T. Wolniak
- B22 - CASTING POWDER METALLURGY