Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6129422 | Cutting tool holder retention system | David R. Siddle, Ted R. Massa | 2000-10-10 |
| 5833323 | Cutting toolholder retention system | Ted R. Massa | 1998-11-10 |
| 5716167 | High-speed, cartridge-type milling cutter | David R. Siddle, Ted R. Massa, Kenneth M. Malott | 1998-02-10 |
| 5292213 | Coupling device for high-speed rotation | Ted R. Massa, David R. Siddle | 1994-03-08 |