George W. Irwin

Follow

Person

Holland, OH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Cooling wind shut-off valve for glass forming mold
- Patent number 4,512,792
- Issue date Apr 23, 1985
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Quadruple cavity glass mold operating apparatus
- Patent number 4,486,215
- Issue date Dec 4, 1984
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Baffle moving and alignment means for the four gob glass forming ma...
- Patent number 4,466,821
- Issue date Aug 21, 1984
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Parallel motion blank mold operating mechanism
- Patent number 4,449,996
- Issue date May 22, 1984
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Funnel arm operating mechanism
- Patent number 4,120,683
- Issue date Oct 17, 1978
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Baffle arm operating mechanism
- Patent number 3,986,858
- Issue date Oct 19, 1976
- Owens-Illinois, Inc.
- George W. Irwin
- C03 - GLASS MINERAL OR SLAG WOOL