Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6513614 | Transmission on all wheel steer power machine | Charles H. Krause, Kenneth R. Weber | 2003-02-04 |
| 6425453 | Transmission on all wheel steer power machine | Charles H. Krause, Kenneth R. Weber | 2002-07-30 |
| 6022440 | Image transfer process for ink-jet generated images | Charles K. Nordeen | 2000-02-08 |
| 5255056 | Photoconductor film clamping and tensioning system and method of use | Duane A. Preszler, Lawrence M. Lucking | 1993-10-19 |
| 5108865 | Offset transfer of toner images in electrography | Gregory E. Zwaldo, Roger I. Krech | 1992-04-28 |