Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7618098 | Cutting tool retention apparatuses | — | 2009-11-17 |
| 7380889 | Tool retainer | — | 2008-06-03 |
| 7300114 | Cutting tool wear sleeves and retention apparatuses | — | 2007-11-27 |
| 7118181 | Cutting tool wear sleeves and retention apparatuses | — | 2006-10-10 |
| 6764140 | Drum mounting plate for cutting tool holder block | Duane E. Carson, Jr., Stephen P. Stiffler | 2004-07-20 |