Oscar Lewis Yeager

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Pittsburgh, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Process and assembly for sealing an opening of a press
- Patent number 4,396,451
- Issue date Aug 2, 1983
- Wean United, Inc.
- Oscar L. Yeager
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Belt tensioning device for a vulcanizing press
- Patent number 4,036,572
- Issue date Jul 19, 1977
- Wean United, Inc.
- Oscar Lewis Yeager
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL