| 6615680 |
Method of testing switch design to quantify feel |
Jonathan Dahlstrom, Richard Ratke |
2003-09-09 |
| RE35772 |
Solenoid system for, for example, a brake/shift interlock for vehicular transmission control |
Richard Ratke |
1998-04-21 |
| 5078242 |
Solenoid system for, for example, a brake/shift interlock for vehicular transmission control |
Richard Ratke |
1992-01-07 |
| 5027931 |
Brake/shift interlock for an automatic transmission shift control mechanism |
Richard Ratke, Jonathan Dahlstrom |
1991-07-02 |
| 5027929 |
Solenoid system for, for example, a brake/shift interlock for vehicular transmission control |
Richard Ratke |
1991-07-02 |
| 4887702 |
Brake/shift interlock for an automatic transmission shift control mechanism |
Richard Ratke |
1989-12-19 |
| 4862130 |
Wire cross-over arrangement for angular coil assembly |
— |
1989-08-29 |
| 4783903 |
Method of forming a blind solder joint in an ignition coil |
James F. Fernquist |
1988-11-15 |
| 4638282 |
Wire cross-over arrangement for coil assembly |
— |
1987-01-20 |
