Hewkin; David
Patent Applications and Registrations
Patent applications and USPTO patent grants for Hewkin; David.The latest application filed is for "quick connector with anti-rotate feature".
- Hewkin; David - Battle Creek MI
- Hewkin; David - Kalamazoo MI
| Patent | Date |
|---|---|
| Quick connector with anti-rotate feature Grant 10,371,299 - Leffler , et al. | 2019-08-06 |
| Quick Connector with Anti-Rotate Feature App 20170299100 - Leffler; Joseph ; et al. | 2017-10-19 |
| Siphon tube for a multi-chamber fluid reservoir Grant 8,074,819 - Dexter , et al. December 13, 2 | 2011-12-13 |
| Integrated filter system for a coolant reservoir and method Grant 8,038,878 - Hewkin October 18, 2 | 2011-10-18 |
| Multi-layer Coolant Reservoir App 20110062163 - Hewkin; David | 2011-03-17 |
| Integrated Filter System For A Coolant Reservoir And Method App 20100132817 - Hewkin; David | 2010-06-03 |
| Siphon Tube For A Multi-chamber Fluid Reservoir App 20100089913 - Dexter; David J. ; et al. | 2010-04-15 |
| Modular liquid reservoir App 20070235458 - Hewkin; David | 2007-10-11 |
| Reservoir with a channel App 20070068951 - Hewkin; David | 2007-03-29 |
| Cooling system and coolant reservoir for a cooling system Grant 7,188,588 - Hewkin March 13, 2 | 2007-03-13 |
| Cooling system and coolant reservoir for a cooling system App 20060118067 - Hewkin; David | 2006-06-08 |
| Exhaust gas recycle (EGR) assembly Grant 6,810,865 - Hewkin November 2, 2 | 2004-11-02 |
| Exhaust gas recycle (EGR) assembly App 20030226552 - Hewkin, David | 2003-12-11 |
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