Breckenfeld; Paul W.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Breckenfeld; Paul W..The latest application filed is for "two-stroke engine piston bowl configurations".
- Breckenfeld; Paul W. - Kenosha WI
- Breckenfeld; Paul W. - Winthrop Harbor IL
- Breckenfeld; Paul W. - Winthrop Habor IL
| Patent | Date |
|---|---|
| Two-stroke engine piston bowl configurations Grant 6,158,409 - Gillespie , et al. December 12, 2 | 2000-12-12 |
| Marine propulsion device with coolant water passages Grant 5,295,881 - Breckenfeld , et al. March 22, 1 | 1994-03-22 |
| Marine propulsion internal combustion engine Grant 5,088,344 - Anderson , et al. February 18, 1 | 1992-02-18 |
| Internal combustion engine Grant 5,062,403 - Breckenfeld , et al. November 5, 1 | 1991-11-05 |
| Marine propulsion device with closed deck cylinder block construction Grant 5,048,468 - Broughton , et al. September 17, 1 | 1991-09-17 |
| Crankcase seal arrangement for two cycle engine Grant 4,898,134 - Breckenfeld , et al. February 6, 1 | 1990-02-06 |
| Upper crankshaft bearing lubrication system for two-cycle engine Grant 4,599,979 - Breckenfeld , et al. July 15, 1 | 1986-07-15 |
| Air silencer for an internal combustion engine Grant 4,569,415 - Breckenfeld , et al. February 11, 1 | 1986-02-11 |
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