Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE44158 | Full traction differential with hybrid gearing | Keith E. Gleasman, James Y. Gleasman | 2013-04-16 |
| 7632188 | Spherical universal coupling | Keith E. Gleasman | 2009-12-15 |
| 7540821 | Full traction differential with hybrid gearing | Keith E. Gleasman, James Y. Gleasman | 2009-06-02 |
| 5904457 | Detecting tool wear by thermal monitoring of workpiece | Hermann J. Stadtfeld | 1999-05-18 |
| 5586848 | Machine tool chip removal system | — | 1996-12-24 |
| 5228814 | Gear hobbing machine | — | 1993-07-20 |