Issued Patents All Time
Showing 25 most recent of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10759245 | Axle/suspension system with down stop | R. Scott Fulton, Donald R. Hester, Benedetto A. Naples, Jacob D. Andreasen | 2020-09-01 |
| 10449817 | Slider wear pad | Jacob D. Andreasen | 2019-10-22 |
| 10343668 | Apparatus for mounting an air disc brake actuator | R. Scott Fulton, Jeffrey R. Wittlinger, Donald R. Hester, Benedetto A. Naples, Matthew P. Karich | 2019-07-09 |
| 9849745 | Vehicle suspension system with reservoir for air spring damping | R. Scott Fulton, Kimm L. Carr, Brett L. Muckelrath, Thomas J. Long, William W. Brewer +2 more | 2017-12-26 |
| 9580057 | Integrated brake component mounting bracket | Phillippi R. Pierce | 2017-02-28 |
| 9261227 | Integrated brake component mounting bracket | Phillippi R. Pierce | 2016-02-16 |
| 9150072 | Heavy-duty vehicle axle/suspension system with composite beam | — | 2015-10-06 |
| 9108683 | Pivoting mud flap assembly | — | 2015-08-18 |
| 8851492 | Mechanical stop for axle/suspension systems | Jacob D. Andreasen, R. Scott Fulton, Ryan J. Lippincott | 2014-10-07 |
| 8801013 | Hanger arrangement for heavy-duty vehicle axle/suspension systems | Brian Richard Anderson | 2014-08-12 |
| 8496259 | Slider box for a heavy-duty vehicle | — | 2013-07-30 |
| 8047558 | Heavy-duty vehicle axle/suspension system | — | 2011-11-01 |
| 7731211 | Heavy-duty vehicle axle/suspension system | — | 2010-06-08 |
| 7658412 | Frame for heavy-duty vehicles | Brian Richard Morris, Michael D. Oyster, Greg Copeland | 2010-02-09 |
| 7600785 | Frame for heavy-duty vehicles | — | 2009-10-13 |
| 7568710 | Steerable axle automatic lift sensor system | — | 2009-08-04 |
| 7549660 | Frame or subframe for tractor-trailers | Michael D. Oyster | 2009-06-23 |
| 7503586 | Vehicle frame having air tank cross member | — | 2009-03-17 |
| 7464948 | Distributed compliance axle/suspension system | — | 2008-12-16 |
| 7455306 | Integral arm axle/suspension system | Jeffrey R. Wittlinger | 2008-11-25 |
| 7303200 | Hanger-free movable subframe for tractor-trailers | — | 2007-12-04 |
| 7207583 | Spacer apparatus for suspension beam bushing assemblies | Joseph M. Ross, Phillippi R. Pierce, Warren M. Schneider | 2007-04-24 |
| 7198298 | Movable subframe for semi-trailers | — | 2007-04-03 |
| 7131652 | Steering damper and backup lock beam attachment | — | 2006-11-07 |
| 6508482 | Trailing arm axle/suspension system | Phillippi R. Pierce, Mohamad Bachir, Scott Dilling, William L. McGrath, Joseph M. Ross | 2003-01-21 |