Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441647 | Systems and methods for a linear actuator | Dean Wardle, Selena Boltik | 2022-09-13 |
| 10907740 | Control valve having a metal sleeve within a plastic valve body | — | 2021-02-02 |
| 9903280 | Control valve with annular poppet check valve | — | 2018-02-27 |
| 7055549 | Electrohydraulic valve assembly for controlling operation of engine cylinders | Edward A. Flynn, Curt L. VanWeelden | 2006-06-06 |
| 6966338 | Electrohydraulic valve for controlling operation of an engine cylinder valve | Edward A. Flynn, Curt L. VanWeelden | 2005-11-22 |
| 6807943 | Motor vehicle fuel injection system with a high flow control valve | Curtis L. VanWeelden, Kathryn I. Bacon | 2004-10-26 |
| 5791142 | Hydraulic control valve system with split pressure compensator | Raud A. Wilke, Leif Pedersen, Michael J. Paik | 1998-08-11 |
| 5579642 | Pressure compensating hydraulic control system | Raud A. Wilke, Eric P. Hamkins, Leif Pedersen, Lynn A. Russell | 1996-12-03 |