Hartke; David J
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hartke; David J.The latest application filed is for "oil system with replaceable oil filter for two-cycle engines".
- Hartke; David J - Lake Havasu City AZ
- Hartke; David J. - Gurnee IL
- Hartke; David J. - Waukegan IL
| Patent | Date |
|---|---|
| Integrated power delivery and cooling system for high power microprocessors Grant 6,801,431 - Hartke , et al. October 5, 2 | 2004-10-05 |
| Oil system with replaceable oil filter for two-cycle engines Grant 6,695,659 - Kolb , et al. February 24, 2 | 2004-02-24 |
| Engine oiling system and an oil system distribution manifold, and method of use Grant 6,644,250 - Kantola , et al. November 11, 2 | 2003-11-11 |
| Oil system with replaceable oil filter for two-cycle engines App 20030015154 - Kolb, Richard P. ; et al. | 2003-01-23 |
| Watercraft fuel supply apparatus and method App 20020072280 - Hartke, David J. ; et al. | 2002-06-13 |
| Oiling system App 20020040695 - Hartke, David J. ; et al. | 2002-04-11 |
| Fuel supply system component assembly Grant 5,024,188 - Hartke , et al. June 18, 1 | 1991-06-18 |
| Fuel priming system with integral auxilliary enrichment feature Grant 4,498,434 - Baltz , et al. February 12, 1 | 1985-02-12 |
| Control mechanism for a carburetor Grant 4,462,945 - Brown , et al. July 31, 1 | 1984-07-31 |
| Quick disconnect fluid line coupling Grant 4,327,770 - Brown , et al. May 4, 1 | 1982-05-04 |
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