Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12083849 | Torsion axle suspension system apparatus and method | Alex Potter, William Allan Wake, Daniel K. Gilbert | 2024-09-10 |
| 7188915 | Suspension and drive mechanism for a multi-surface vehicle | Gary E. Lemke, Brad Lemke, Edgar Hetteen | 2007-03-13 |
| 7156474 | Track and drive mechanism for a vehicle | Brad Lemke | 2007-01-02 |
| D468754 | Skid steer loader exterior design | Brian R. Dershem, Reid W. Waitt, Brad Lemke | 2003-01-14 |
| 6497460 | Suspension and drive mechanism for a multi-surface vehicle | Gary E. Lemke, Brad Lemke, Edgar Hetteen | 2002-12-24 |
| 6435291 | Suspension and drive mechanism for multi-surface vehicle | Gary E. Lemke, Brad Lemke, Edgar Hetteen | 2002-08-20 |
| 6435292 | Suspension and drive mechanism for a multi-surface vehicle | Gary E. Lemke, Brad Lemke, Edgar Hetteen | 2002-08-20 |
| 6247547 | Suspension and drive mechanism for a multi-surface vehicle | Gary E. Lemke, Brad Lemke, Edgar Hetteen | 2001-06-19 |