Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12173642 | Free-piston linear generator | — | 2024-12-24 |
| 9688467 | Gyrator feeder | Richard Christianson | 2017-06-27 |
| 7954645 | Vibration screen system | — | 2011-06-07 |
| 7735633 | Vibratory feeder | — | 2010-06-15 |
| 7609016 | Systems and methods for driving a motor | — | 2009-10-27 |
| 7489855 | Systems and methods for driving a load | — | 2009-02-10 |
| 7467716 | Vibration screen system | — | 2008-12-23 |
| 6275167 | Method and system for communicating between remote-controlled modules in automotive vehicles | John Dombrowski | 2001-08-14 |
| 5794055 | Automotive electrical system and method for coupling power to such systems | Peter Langer, Mark Stanley Pikula, Hyung Kim | 1998-08-11 |
| 4613802 | Proximity moisture sensor | Thomas W. Sabon | 1986-09-23 |
| 4322787 | Closed loop low voltage up-converter | — | 1982-03-30 |
| 4203059 | Electronic current sensor and controller for automatic power antenna | — | 1980-05-13 |