Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5735651 | Spindle extension with self-contained draw bar | — | 1998-04-07 |
| 5639194 | Spindle extension with self-contained draw bar | — | 1997-06-17 |
| 5342155 | Spindle extension with self-contained pull-stud draw bar assembly | — | 1994-08-30 |
| 4527930 | Ball nose end cutting tool | — | 1985-07-09 |