Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9395012 | Electromagnetic valve apparatus with nonlinear spring | Brian Alexander Paden, Orlo James Fiske, Michael R. Ricci, David B. Paden, Bradley E. Paden | 2016-07-19 |
| 6176800 | Hydraulic coupling for vehicle drivetrain | Theodore E. Shaffer | 2001-01-23 |
| 5964126 | Hydraulic coupling for auxiliary drive axle of a vehicle drivetrain | — | 1999-10-12 |
| 5941788 | Vehicle drivetrain differential | Theodore E. Shaffer | 1999-08-24 |
| 5888163 | Hydraulic coupling for vehicle drivetrain | Theodore E. Shaffer | 1999-03-30 |
| 5827145 | Hydraulic coupling having supplemental actuation | — | 1998-10-27 |
| 5735764 | Hydraulic coupling for vehicle drivetrain | Theodore E. Shaffer | 1998-04-07 |
| 5595214 | Hydraulic coupling for vehicle drivetrain | Theodore E. Shaffer | 1997-01-21 |
| 5536215 | Hydraulic coupling for vehicle drivetrain | Theodore E. Shaffer | 1996-07-16 |
| 5310388 | Vehicle drivetrain hydraulic coupling | Theodore E. Shaffer | 1994-05-10 |