Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10639756 | Tools with removable information device | — | 2020-05-05 |
| 8801503 | Grinding machine with multi-spindle grinding head | Wayne Martin, Mark A. Ritchie | 2014-08-12 |
| 7520698 | Cutting tool for gears and other toothed articles | — | 2009-04-21 |
| 7462143 | Machine spindle | — | 2008-12-09 |