Issued Patents All Time
Showing 1–25 of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8127639 | Sleeve bearing for collapsible steering column | Richard K. Riefe, Ray Armstrong, Ravi Ravindra | 2012-03-06 |
| 7827880 | Steering column assembly with a quick release bolt | Richard K. Riefe, Ray Armstrong, Jason R. Ridgway, Ravindra Jwalapathy | 2010-11-09 |
| 7780196 | Energy absorbing steering column assembly | William D. Cymbal, Ravi Ravindra | 2010-08-24 |
| 7743681 | Steering column assembly having an actuation mechanism for telescoping and tilting movement | Ravi Ravindra, Amelia M. Lask, Melvin L. Tinnin | 2010-06-29 |
| 7730804 | Central lock device of an adjustable steering column assembly | Richard K. Riefe, Amelia M. Lask, Melvin L. Tinnin, Ravi Ravindra | 2010-06-08 |
| 7640824 | Central lock device of an adjustable steering column assembly | Ravi Ravindra, Amelia M. Lask, Melvin L. Tinnin, Richard P. Nash | 2010-01-05 |
| 7621197 | Releasable push/pull lock device of an adjustable steering column assembly | Richard K. Riefe, Amelia M. Lask, Melvin L. Tinnin, Ravi Ravindra, Richard P. Nash | 2009-11-24 |
| 7611165 | Adjustable steering column assembly having an attached instrument cluster | Richard K. Riefe, Ravi Ravindra, William D. Cymbal, Brad M. MacDonald, Jason R. Ridgeway +1 more | 2009-11-03 |
| 7574940 | Steering column assembly including anti-rotation device | Jason R. Ridgway, William D. Cymbal | 2009-08-18 |
| 7574941 | Adjustable steering column assembly having a rake and telescope locking system | Ravi Ravindra, Melvin L. Tinnin, Albert C. Huber | 2009-08-18 |
| 7556293 | Telescoping steering column assembly and method of manufacturing the assembly | William D. Cymbal, Ravi Ravindra, David E. Witucki | 2009-07-07 |
| 7510213 | Adaptive energy absorber for steering column | Richard K. Riefe, Ravi Ravindra, Timothy W. Kaufmann, Ratko Menjak, Albert C. Huber | 2009-03-31 |
| 7497472 | Steering column assembly | William D. Cymbal, Ravi Ravindra | 2009-03-03 |
| 7434840 | Telltale indicator for adaptive energy absorbing system | Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy, Robert L. Stearns | 2008-10-14 |
| 7331608 | Electrically actuated steering column mechanism | Ray Armstrong, Richard K. Riefe, Ravindra Jwalapathy | 2008-02-19 |
| 7325834 | Adaptive strap energy absorber with pin puller | Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy | 2008-02-05 |
| 7229096 | Adaptive energy absorbing system using pin pullers | Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy | 2007-06-12 |
| 7124866 | Adaptive energy absorber | Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy | 2006-10-24 |
| 7118131 | Adaptive energy absorber | Richard K. Riefe, Ray Armstrong, Lee M. Tinnin, Ravindra Jwalapathy | 2006-10-10 |
| 7093855 | Steering column assembly having clamping mechanism | Ravindra Jwalapathy, Lee M. Tinnin, Ray Armstrong | 2006-08-22 |
| 7077432 | Steering column assembly having break-away device | Richard K. Riefe, Ravindra Jwalapathy, Ray Armstrong, Melvin L. Tinnin | 2006-07-18 |
| 7077433 | Three stage rotary strap extruder | Lee M. Tinnin, Ravindra Jwalapathy, Ray Armstrong | 2006-07-18 |
| 7055860 | Electrically actuated steering column mechanism | Ray Armstrong, Richard K. Riefe, Ravindra Jwalapathy | 2006-06-06 |
| 6948741 | Telescoping steering column assembly | Ravindra Jwalapathy, Melvin L. Tinnin, Ray Armstrong | 2005-09-27 |
| 6877775 | Adaptive energy absorption system | Lee M. Tinnin, Ravindra Jwalapathy, Ray Armstrong, Richard K. Riefe | 2005-04-12 |