Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4855913 | Electronic control system for powershift transmission | John C. Thomas | 1989-08-08 |
| 4852680 | Vehicle anti-theft system with remote security module | Thomas R. Brown, Richard H. Logan, Robert Hahn, Charles D. Rodeghiero | 1989-08-01 |
| 4802545 | Steering control system for articulated vehicle | Paul A. Nystuen, Barry D. Batcheller, Calvin J. Kraning | 1989-02-07 |