Issued Patents All Time
Showing 26–44 of 44 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8327750 | Valvetrain oil control system and oil control valve | Gerrit V. Beneker, Robert A. Dayton | 2012-12-11 |
| 8316888 | Fluid-biased hydraulic control valve | Gerrit V. Beneker | 2012-11-27 |
| 8302570 | Oil control valve assembly for engine cam switching | Gerrit V. Beneker, Robert Boychuk, Leo Joseph Buresh, III | 2012-11-06 |
| 8261708 | Control valve mounting system | — | 2012-09-11 |
| 8230729 | Fluid condition and level sensor | Gerrit V. Beneker | 2012-07-31 |
| 8196466 | Sensor for inductive measure of fluid level | Gerritt VanVranken Beneker | 2012-06-12 |
| 8199021 | Fluid level detection system | William G. Spurrier, III, Gerrit V. Beneker, Jeffrey B. Smith, Mark L. Dell'Eva | 2012-06-12 |
| 7921703 | Integrated oil condition and level sensor | Gerrit V. Beneker | 2011-04-12 |
| 7004138 | Pressure pulse communication in an engine intake manifold | Marc Sanderson, Kevin Petri, Robert Boychuk | 2006-02-28 |
| 6666178 | Valve deactivation with an electro-hydraulic actuator | Michael L. Rasnick | 2003-12-23 |
| 6593027 | Combination battery cover, heat shield and hold down | Daniel J. Osterhart | 2003-07-15 |
| 6276664 | Worm driving a servo actuator with spring return and rotary valve employing same | — | 2001-08-21 |
| 6254058 | Spring returning a rotary valve with a differential planetary drive | — | 2001-07-03 |
| 6219903 | Solenoid assembly with high-flux C-frame and method of making same | Daniel J. Osterhart, Charles A. Detweiler | 2001-04-24 |
| 6204582 | Servo motor assembly and method of making same | Mike Jurcak | 2001-03-20 |
| 5250921 | Field assembly for an electromagnet | Kalvin G. Van Laningham, Mark E. Blakeman, Dwight E. Booth, John C. Carlson, Douglas J. Clemens +1 more | 1993-10-05 |
| 4613415 | Electrolytic chlorine and alkali generator for swimming pools and method | Clarence F. Wreath | 1986-09-23 |
| 4515353 | Tundish cover for ductile iron treatment | Gerry E. Isenberg, Terry L. Forshey | 1985-05-07 |
| 4488711 | Treating ladle for ductile iron treatment | Gerry E. Isenberg, Terry L. Forshey | 1984-12-18 |