Richard T. Kirkman

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Maumee, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Multiple gob glass feeder system and method of operation
- Patent number 4,305,747
- Issue date Dec 15, 1981
- Owens-Illinois, Inc.
- Richard T. Kirkman
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method and apparatus for forming glass containers
- Patent number 4,191,548
- Issue date Mar 4, 1980
- Owens-Illinois, Inc.
- John M. Fortner
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Apparatus for forming glass containers
- Patent number 4,137,061
- Issue date Jan 30, 1979
- Owens-Illinois, Inc.
- James D. Mallory
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Method for forming glass containers
- Patent number 4,094,656
- Issue date Jun 13, 1978
- Owens-Illinois, Inc.
- Robert D. Colchagoff
- C03 - GLASS MINERAL OR SLAG WOOL