Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11421728 | Steering shaft assembly having anti-pull apart feature | Benjamin J. Kolhagen, Harold J. Nelson | 2022-08-23 |
| 10882070 | Method of manufacturing a steering shaft assembly | Terry E. Burkhard, Chase A. Szostak, Harold J. Nelson | 2021-01-05 |
| 10641315 | Steering shaft assembly having anti-pull apart feature | Benjamin J. Kolhagen, Harold J. Nelson | 2020-05-05 |
| 9956985 | Steering shaft assembly | Terry E. Burkhard | 2018-05-01 |
| 9664237 | Sector journal bearing | Joen C. Bodtker | 2017-05-30 |
| 9618053 | Universal joint | Joen C. Bodtker | 2017-04-11 |