Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7155827 | Method for verifying predetermined bearing preload of differential assembly module | Edward Eugene Stuart, Timothy Bernard Allmandinger, Sean Karl Hoefer, Earl James Irwin, Parvinder Singh Nanua | 2007-01-02 |
| 7137183 | Drive axle for motor vehicles and method for assembling the same | Edward Eugene Stuart, Timothy Bernard Allmandinger, Sean Karl Hoefer, Earl James Irwin, Parvinder Singh Nanua | 2006-11-21 |
| 7121972 | Adjustable flange device for cover member in drive axle assembly | Timothy Bernard Allmandinger, Sean Karl Hoefer, Parvinder Singh Nanua, Edward Eugene Stuart, Earl James Irwin | 2006-10-17 |
| 6729207 | Rigid drive axle assembly for motor vehicles | Timothy Bernard Allmandinger, Sean Karl Hoefer, Edward Eugene Stuart, Earl James Irwin, Parvinder Singh Nanua | 2004-05-04 |
| 6322061 | Universal axle and differential carrier stand | Sean Karl Hoefer | 2001-11-27 |