Yoram Ringer

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Cranston, RI, US

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Patents Grantslast 30 patents

Information Patent Grant
Bellows seal with drive collar for reverse pressure capability
- Patent number 5,954,341
- Issue date Sep 21, 1999
- John Crane Sealol Inc.
- Yoram Ringer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bellows seal having balanced, de-coupled seal ring and seal ring shell
- Patent number 5,901,965
- Issue date May 11, 1999
- Yoram Ringer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bellows seal with reverse pressure capability
- Patent number 5,873,574
- Issue date Feb 23, 1999
- John Crane Sealol Inc.
- Yoram Ringer
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...