Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 10941682 | Oil filter systems | Paul John Fontecchio, Gregory A. Marsh, Mark Thomas Zysk, Michael Edward Keverline | 2021-03-09 | |
| 10494965 | Oil filter systems | Paul John Fontecchio, Gregory A. Marsh, Mark Thomas Zysk, Michael Edward Keverline | 2019-12-03 | |
| 9745876 | Oil filter systems | Paul John Fontecchio, Gregory A. Marsh, Mark Thomas Zysk, Michael Edward Keverline | 2017-08-29 | $10,492,000 |
| 9447714 | Systems and methods for coalescing internal combustion engine blow-by | Musarth Ali Khan, Ramprasad Shetti, Paul John Fontecchio | 2016-09-20 | $22,689,000 |
| D757212 | Oil filter housing | Paul John Fontecchio, Gregory A. Marsh, Mark Thomas Zysk, Michael Edward Keverline | 2016-05-24 | |
| D746661 | Coalescer bracket | Ramprasad Shetti, Paul John Fontecchio, Musarth Ali Khan | 2016-01-05 | |
| 6926031 | Low spill farm coupling | Dennis Zeiber | 2005-08-09 | |
| 6830059 | Low spill farm coupling | Dennis Zeiber | 2004-12-14 |