Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12403737 | Lift axle suspension systems with lift paddle | Ashley Thomas Dudding, Sean T. Lindsay, Ryan M. Ettenhofer, Richard J. Aumann | 2025-09-02 |
| 12337637 | Clamp group and round axle with alignment features | Sean T. Lindsay, Ryan M. Ettenhofer, Ashley Thomas Dudding, Richard J. Aumann | 2025-06-24 |
| 9809073 | Tapered axle/suspension system beam for heavy-duty vehicles | Sean T. Lindsay, Shane A. Tipton, Matthew J. Van Meter, Gary E. Gerstenslager | 2017-11-07 |
| D672286 | Suspension assembly | Shawn D. Noble | 2012-12-11 |
| D672287 | Frame-hanger-to-frame-hanger tie-plate | Shawn D. Noble | 2012-12-11 |
| D649917 | Spring housing for a suspension | Shawn D. Noble | 2011-12-06 |
| D648249 | Saddle for a suspension | Shawn D. Noble | 2011-11-08 |
| 8052166 | Tie-plate and frame hanger of a suspension assembly | Shawn D. Noble, Hormoz Kerendian, Ashley Thomas Dudding | 2011-11-08 |
| D645794 | Suspension tie-plate | Shawn D. Noble, Hormoz Kerendian, Ashley Thomas Dudding | 2011-09-27 |
| 7926836 | Elastomeric spring vehicle suspension | Shawn D. Noble, Ashley Thomas Dudding, Christopher W. Forrest, Michael Brannigan, John W. Stuart | 2011-04-19 |
| D633011 | Suspension assembly | Shawn D. Noble, Hormoz Kerendian, Ashley Thomas Dudding | 2011-02-22 |
| D630137 | Progressive rate spring for a suspension | Shawn D. Noble | 2011-01-04 |
| D624461 | Spring mount for a suspension | Shawn D. Noble | 2010-09-28 |
| D624462 | Spring housing for a suspension | Shawn D. Noble, Hormoz Kerendian, Ashley Thomas Dudding | 2010-09-28 |
| D624463 | Spring mount | Shawn D. Noble | 2010-09-28 |
| D624464 | Spring housing | Shawn D. Noble | 2010-09-28 |
| D624465 | Suspension assembly | Shawn D. Noble, Ashley Thomas Dudding, Michael Brannigan, Christopher W. Forrest | 2010-09-28 |
| D622642 | Saddle for a suspension | Shawn D. Noble | 2010-08-31 |
| D615005 | Spring housing for a suspension | Shawn D. Noble | 2010-05-04 |
| D610952 | Suspension assembly | Shawn D. Noble, Christopher W. Forrest, Ashley Thomas Dudding, Hormoz Kerendian | 2010-03-02 |
| D606459 | Suspension saddle | Shawn D. Noble | 2009-12-22 |