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Patent applications and USPTO patent grants for WASSER; James R..The latest application filed is for "non-pusher dry gas seal with sealing elastomer and systems utilizing same".
Patent | Date |
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Non-pusher Dry Gas Seal With Sealing Elastomer And Systems Utilizing Same App 20220205540 - WASSER; James R. ;   et al. | 2022-06-30 |
Non-collapsible Flexible Sealing Membrane And Seal Assembly For Rotary Shaft Equipment App 20200232562 - Rasmussen; Darin Merrill ;   et al. | 2020-07-23 |
Non-collapsible flexible sealing membrane and seal assembly for rotary shaft equipment Grant 10,634,250 - Rasmussen , et al. | 2020-04-28 |
Gas lubricated slow speed seal Grant 6,142,478 - Pecht , et al. November 7, 2 | 2000-11-07 |
Gas lubricated barrier seal Grant 5,713,576 - Wasser , et al. February 3, 1 | 1998-02-03 |
Pressure responsive primary ring geometry for a non-contacting mechanical end face seal Grant 5,681,047 - Klostermann , et al. October 28, 1 | 1997-10-28 |
Mechanical end face seal having an improved mating ring Grant 5,468,002 - Wasser November 21, 1 | 1995-11-21 |
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