| 11305580 |
Axle and spindle for heavy-duty vehicle and method |
Phillippi R. Pierce, Jay D. White, Jeffrey R. Wittlinger, Nicholas M. Meyer, Siddharth David +1 more |
2022-04-19 |
| 11118645 |
Axle spring seat attachment assembly |
Michael D. Oyster, Phillippi R. Pierce |
2021-09-14 |
| 10800205 |
Hub for heavy-duty vehicle |
Jason Andler, Keith M. Ernenwein, Jeff Wittlinger, Sri Satya Teja Kakarla |
2020-10-13 |
| 10525769 |
Reinforced axle joint |
R. Scott Fulton, Phillippi R. Pierce, Jay D. White, Jeffrey R. Wittlinger |
2020-01-07 |
| 9327571 |
Mechanical axle/suspension spring seats for thin-wall axles |
Phillippi R. Pierce, Michael D. Oyster |
2016-05-03 |
| 8292313 |
Heavy-duty axle-to-beam connection |
Phillippi R. Pierce, R. Scott Fulton, Kimm L. Carr, Kevin J. Erdmann |
2012-10-23 |
| 7537224 |
Cam tube bracket |
Jeff Morris, Phillippi R. Pierce, Jay D. White |
2009-05-26 |
| 5916701 |
Secured anode seal for a fuel cell |
Dennis L. Carter, James T. Frater, Alan F. Lindsay |
1999-06-29 |
| 5916705 |
Fuel cell cathode testing device and method for using the same |
Dennis L. Carter, James T. Frater |
1999-06-29 |
| 5914199 |
Pressure equalized fuel cell stack |
Dennis L. Carter |
1999-06-22 |