Issued Patents All Time
Showing 25 most recent of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8689961 | Optimized clutch bearing lubrication path for preloaded hydraulic linkage applications | Mark Jennings, Mahesh Shashidhar Nesari, Clinton Lee McClellan, Chad Louis Davis | 2014-04-08 |
| 8672114 | Release bearing assembly | Chad Louis Davis, Mahesh Shashidhar Nesari | 2014-03-18 |
| 8087507 | Release bearing assembly | Dean Alan Geiger, Troy Scott Reinoehl, Robb E. Grostefon, Arif Husain Mirza, Brent Allen Savage +2 more | 2012-01-03 |
| 7832535 | Method of controlling an external activation clutch brake | Martin E. Kummer, Kevin F. Schlosser | 2010-11-16 |
| 7641032 | Clutch pedal control system for an external activation clutch brake | Martin E. Kummer, Kevin F. Schlosser | 2010-01-05 |
| 7530438 | Single-plane ramp noise reduction for a centrifugal clutch | — | 2009-05-12 |
| 7204166 | Dual clutch assembly for a heavy-duty automotive powertrain | — | 2007-04-17 |
| 7137498 | Centrifugal clutch with improved wear life and disengagement characteristics | John Schenkel | 2006-11-21 |
| 6866132 | Friction clutch with intermediate plate mounting system | Steven Michael Peterson, Kevin F. Schlosser | 2005-03-15 |
| 6827193 | Adjustable friction torque device | John Conrad, Roger E. Knueve, Martin E. Kummer, Glen A. Pepple, David L. Rollins | 2004-12-07 |
| 6808055 | Friction clutch with installation device | Martin E. Kummer | 2004-10-26 |
| 6666313 | Dual mass clutch system | Michael L. Bassett, Kevin F. Schlosser, Mark L. Beakas | 2003-12-23 |
| 6634479 | Thrust plate for rollers of centrifugal clutch module | Martin E. Kummer, Steven Michael Peterson | 2003-10-21 |
| 6633806 | Control for transmission system utilizing a centrifugal clutch | — | 2003-10-14 |
| 6609602 | Friction clutch with installation device | Martin E. Kummer | 2003-08-26 |
| 6578690 | Clutch actuator | — | 2003-06-17 |
| 6415899 | Motor vehicle friction clutch with an outwardly disposed initial engagement region | Arif Husain Mirza | 2002-07-09 |
| 6371266 | Modular pull-type release system | Christopher D. Cole | 2002-04-16 |
| 6325193 | Friction clutch with an adjustment limiting device | — | 2001-12-04 |
| 6311818 | Dual position clutch release fork | Christopher D. Cole | 2001-11-06 |
| 6296099 | Self adjusting clutch assembly | — | 2001-10-02 |
| 6129191 | Friction clutch with impeller fan feature for pressure plate cooling | Martin E. Kummer | 2000-10-10 |
| 6109412 | Automatically adjusting friction clutch with over adjustment protection and reset mechanism | Christopher D. Cole, Martin E. Kummer, Mark Jennings | 2000-08-29 |
| 6105744 | Welded annular disc and reinforcing plate assembly | Andrzej Szadkowski, Kevin F. Schlosser, Greg W. Batterton, Michael L. Bassett, Loren H. Uthoff, Jr. | 2000-08-22 |
| 6102181 | Clutch with roller fork | Steve Lepard, Christopher D. Cole | 2000-08-15 |