Von Staden; Jon F.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Von Staden; Jon F..The latest application filed is for "lubricating oil compositions".
- Von Staden; Jon F. - San Antonio TX
| Patent | Date |
|---|---|
| Lubricating Oil Compositions App 20150159108 - Tobias; Melanie F. ; et al. | 2015-06-11 |
| Lubricating oil compositions Grant 8,969,273 - Tobias , et al. March 3, 2 | 2015-03-03 |
| Method For Preventing Exhaust Valve Seat Recession App 20150038383 - Tobias; Melanie F. ; et al. | 2015-02-05 |
| Natural gas engine lubricating oil compositions Grant 8,841,243 - Tobias , et al. September 23, 2 | 2014-09-23 |
| Natural gas engine lubricating oil compositions Grant 8,796,192 - Tobias , et al. August 5, 2 | 2014-08-05 |
| Natural gas engine lubricating oil compositions Grant 8,288,326 - Tobias , et al. October 16, 2 | 2012-10-16 |
| Natural gas engine lubricating oil compositions App 20120108477 - Tobias; Melanie F. ; et al. | 2012-05-03 |
| Natural gas engine lubricating oil compositions App 20110245121 - Tobias; Melanie F. ; et al. | 2011-10-06 |
| Natural gas engine lubricating oil compositions App 20110053814 - Tobias; Melanie F. ; et al. | 2011-03-03 |
| Method for preventing exhaust valve seat recession App 20100206260 - Tobias; Melanie F. ; et al. | 2010-08-19 |
| Lubricating oil compositions App 20100210493 - Tobias; Melanie F. ; et al. | 2010-08-19 |
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