Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10550915 | Power transmission assembly with face mounted bi-directional shift clutches | — | 2020-02-04 |
| 8613143 | Beveloid planetary gear drive for transfer case or transmission | Burke Smith, David W. Wenthen | 2013-12-24 |
| 8316738 | Compact transfer case with beveloid gearset | William A. Hellinger, John D. Zalewski, David W. Wenthen | 2012-11-27 |
| 8151662 | Electric dual input clutch transmission | David W. Wenthen | 2012-04-10 |
| 6862953 | Modular bi-directional clutch assembly | Douglas Conklin | 2005-03-08 |
| 6839953 | Combination gear hobber, chamfer/debur and shaver apparatus and method | Jeffrey A. Rynders | 2005-01-11 |
| 6757949 | Combination gear hobber, chamfer/debur and shaver apparatus and method | Jeffrey A. Rynders | 2004-07-06 |
| 5396818 | Method of making a wafer broaching tool | — | 1995-03-14 |
| 5282702 | Wafer broaching tool | — | 1994-02-01 |