William L. Oberle

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Goode, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Molding method for producing expanded polyolefin foam
- Patent number 4,976,902
- Issue date Dec 11, 1990
- Rubatex Corporation
- William L. Oberle
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL