Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10240518 | Integrated vane stops for variable-geometry turbocharger mechanism | Daniel J. Van Saun, Robert S. Lerosen, Daniel N. Ward | 2019-03-26 |
| 10190378 | Drilling head with non-rotating annular seal assembly | Lev Ring | 2019-01-29 |
| 10036309 | Turbocharger control linkage with reduced heat flow | — | 2018-07-31 |
| 9932843 | Double flow turbine housing turbocharger | Abraham C. Narehood, John P. Watson | 2018-04-03 |
| 9435220 | Turbocharger control linkage with reduced heat flow | — | 2016-09-06 |
| 8702381 | Simplified variable geometry turbocharger with vane rings | Gordon Jenks | 2014-04-22 |
| 8485533 | Dynamic seal using vulcanization of fluorocarbon elastomers | Edward Park, Alexander Berdichevsky | 2013-07-16 |
| 7891670 | Multi-directional shaft seal | — | 2011-02-22 |
| 7237444 | Torque cell for determining a torque load on a rotary member | Alexander Berdichevsky | 2007-07-03 |