Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8901797 | Brushless motor system for a vehicle fuel pump | Harold L. Castle | 2014-12-02 |
| 8049376 | Motor system with magnet for a vehicle fuel pump | Brian James Cardwell, Harold L. Castle | 2011-11-01 |
| 7624720 | Variable set point fuel pressure regulator | Robert Joseph Pyle, DeQuan Yu | 2009-12-01 |
| 6890144 | Low noise fuel pump design | DeQuan Yu, Stephen Kempfer, Paul Fisher, Norman Krieger | 2005-05-10 |
| 6840270 | Low deviation pressure relief valve for fuel pumps | DeQuan Yu, Stephen Kempfer, Christopher C. Lobombarbe, David J. Rink, Paul Fisher +1 more | 2005-01-11 |
| 6199962 | Hydraulic control unit for a vehicular brake system having a self-priming pump | Blaise J. Ganzel | 2001-03-13 |
| 6000764 | Hydraulic pump assembly and method of making same | — | 1999-12-14 |
| 5628625 | High pressure fluid pump for use in vehicular braking system having anti-lock and traction assist feature | — | 1997-05-13 |