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Patent applications and USPTO patent grants for Gondek; John T..The latest application filed is for "hydraulically operated engine valve system".
Patent | Date |
---|---|
Hydraulically operated engine valve system Grant 5,125,372 - Gondek June 30, 1 | 1992-06-30 |
Hydraulically operated engine valve system Grant 5,090,366 - Gondek February 25, 1 | 1992-02-25 |
Well point and method of driving same Grant 4,368,785 - Gondek January 18, 1 | 1983-01-18 |
Hydraulic coupler Grant 4,213,482 - Gondek July 22, 1 | 1980-07-22 |
Shower head Grant 4,013,230 - Gondek March 22, 1 | 1977-03-22 |
Planetary Gear Pump Grant 3,870,437 - Gondek March 11, 1 | 1975-03-11 |
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