Robert Earl Davis

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Muncie, IN, US

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Patents Grantslast 30 patents

Information Patent Grant
Cooling system for neck ring and parison mold
- Patent number 4,629,488
- Issue date Dec 16, 1986
- Ball Corporation
- Wilbur O. Doud
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Cooling system for parison plunger
- Patent number 4,623,374
- Issue date Nov 18, 1986
- Ball Corporation
- Wilbur O. Doud
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Plunger assembly for a glass forming machine
- Patent number 4,033,744
- Issue date Jul 5, 1977
- Ball Corporation
- Robert Earl Davis
- C03 - GLASS MINERAL OR SLAG WOOL