Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6757009 | Apparatus for detecting the presence of an occupant in a motor vehicle | Marc Simon, Larry H. Matthies, Sabrina E. Kemeny | 2004-06-29 |
| 6173233 | Back-up proximity sensor for a vehicle employing dual sonic transducers | Richard G. Bernhard, Birger Pahl | 2001-01-09 |
| 6012736 | Vehicle steering column control system | James E. Hansen, Ruth E. Hubbell, B. Thomas Pier, Scott A. Reid, Walter L. Rutchik | 2000-01-11 |
| 5934704 | Vehicle steering column control system | James E. Hansen, Ruth E. Hubbell, B. Thomas Pier, Scott A. Reid, Walter L. Rutchik | 1999-08-10 |
| 5910890 | Circuit for controlling application of electricity to a coil of and electric current switching apparatus | James E. Hansen, Michael Bauer, Dale L. Gass | 1999-06-08 |
| 5729067 | Method and apparatus for closed loop position control in a linear motor system | — | 1998-03-17 |
| 5272892 | Control system for washing machine | Richard G. Bernhard, Michael Lane Smith, Jr., Joseph C. Zuercher, John B. Pardee, Ronald R. Jahn +3 more | 1993-12-28 |
| 4521748 | Adjustable frequency oscillator | Lawrence J. Ryczek | 1985-06-04 |
| 4521694 | Comparator timer with dual function adjustment | Lawrence J. Ryczek | 1985-06-04 |
| 4500801 | Self-powered nonregenerative fast gate turn-off FET | — | 1985-02-19 |
| 4500802 | Three terminal bidirectional source to source FET circuit | — | 1985-02-19 |
| 4492883 | Unpowered fast gate turn-off FET | — | 1985-01-08 |
| 4491750 | Bidirectionally source stacked FETs with drain-referenced common gating | — | 1985-01-01 |
| 4488068 | Bidirectional drain to drain stacked FET gating circuit | — | 1984-12-11 |
| 4487457 | Gating circuit for combining series and parallel connected FETs | — | 1984-12-11 |
| 4487458 | Bidirectional source to source stacked FET gating circuit | — | 1984-12-11 |
| 4481434 | Self regenerative fast gate turn-off FET | — | 1984-11-06 |
| 4477742 | Three terminal bidirectional drain to drain FET circuit | — | 1984-10-16 |
| 4471245 | FET Gating circuit with fast turn-on capacitor | — | 1984-09-11 |