Sytsma; Steven J.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sytsma; Steven J..The latest application filed is for "magnetic pulse welding of engine components".
- Sytsma; Steven J. - Muskegon MI
- Sytsma; Steven J. - Waukegan IL
| Patent | Date |
|---|---|
| Magnetic pulse welding of engine components Grant 10,265,798 - Nachappa , et al. | 2019-04-23 |
| Oil control ring assembly Grant 10,253,882 - Sytsma , et al. | 2019-04-09 |
| Magnetic Pulse Welding of Engine Components App 20180119634 - Nachappa; Nikhil ; et al. | 2018-05-03 |
| Oil Control Ring Assembly App 20150184748 - Sytsma; Steven J. ; et al. | 2015-07-02 |
| Dissimilar Radial Wall Oil Control Rails App 20140265140 - Sytsma; Steven J. | 2014-09-18 |
| Solid state switch arrangement Grant 8,724,325 - Schnetker , et al. May 13, 2 | 2014-05-13 |
| Piston Ring Formed From Ring Blank App 20130154196 - Sytsma; Steven J. ; et al. | 2013-06-20 |
| Piston ring Grant 7,997,185 - Lahrman , et al. August 16, 2 | 2011-08-16 |
| Semiconductor Switch Relay Module For A Power Distribution System App 20110134587 - Schnetker; Ted R. ; et al. | 2011-06-09 |
| Solid State Switch Arrangement App 20110134607 - Schnetker; Ted R. ; et al. | 2011-06-09 |
| Solid State Switch Arrangement App 20100296254 - Schnetker; Ted R. ; et al. | 2010-11-25 |
| Piston Ring App 20080229922 - Lahrman; John C. ; et al. | 2008-09-25 |
| Secondary piston seal Grant 7,188,841 - Sytsma , et al. March 13, 2 | 2007-03-13 |
| Piston ring coating Grant 7,121,192 - Smith , et al. October 17, 2 | 2006-10-17 |
| Piston ring coating App 20040237776 - Sytsma, Steven J. ; et al. | 2004-12-02 |
| Piston ring coating App 20040216606 - Smith, Thomas J. ; et al. | 2004-11-04 |
| Piston with blow-by pressure relief Grant 6,119,647 - Sytsma September 19, 2 | 2000-09-19 |
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