Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6109532 | Locomotive cab heating system | Curt E. Schindler, Marc A. Richard | 2000-08-29 |
| 4987351 | Load-based control of an AC motor | Robert J. Disser, Jeff A. Foust, Richard N. Lehnhoff, Bruce Heaston | 1991-01-22 |
| 4784923 | Hard metal alloy with surface region enriched with tantalum, niobium, vanadium or combinations thereof and methods of making the same | — | 1988-11-15 |
| 4768716 | Vehicle speed sensitive windshield washer control | Harry C. Buchanan, Jr., Susan L. Via | 1988-09-06 |
| 4733101 | Vehicle power antenna control with inhibit during cranking | Richard E. Wainwright, Jeff A. Foust, Gary R. Denton | 1988-03-22 |
| 4730152 | Vehicle power antenna control with drive stress limiting | Jeff A. Foust, Richard E. Wainwright, Gary R. Denton | 1988-03-08 |
| 4665488 | Synchronizing wiper control | James J. Kowalik, Alexander Kade | 1987-05-12 |
| 4567412 | Automatic wiper actuator for a vehicle window | — | 1986-01-28 |
| 4492904 | Windshield wiper system with touch control | — | 1985-01-08 |
| 4442169 | Multiple coated cutting tool and method for producing same | — | 1984-04-10 |
| 4436775 | Hard metal body and method of making same | — | 1984-03-13 |
| 4431954 | Motor vehicle windshield wiper apparatus with storm pattern | Keith H. Carpenter, James J. Kowalik | 1984-02-14 |
| 4398704 | Vehicle pneumatic suspension system with dead band adjustment | Harry C. Buchanan, Jr., Keith R. Cook, George T. Claude | 1983-08-16 |
| 4382282 | Trim control system for reduced drag | Raymond A. Nelson, Edmond E. Olive | 1983-05-03 |
| 4355270 | Motor reversing circuit for vehicle windshield wiper | Keith R. Cook, John E. Pozenel | 1982-10-19 |
| 4343865 | Hard metal body and method of making same | — | 1982-08-10 |
| 4288730 | Proportional and integral solenoid armature positioning control system | — | 1981-09-08 |