Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270084 | Pneumatic chuck assembly | Roman Gelfman | 2001-08-07 |
| 6073940 | Sealed chuck assembly | Fernand U. Boisse | 2000-06-13 |
| 6017266 | Dynamic compensating machine tool chuck | — | 2000-01-25 |
| 5842705 | Quick-change jaw assembly | Fernand U. Boisse | 1998-12-01 |