Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5477755 | Universal cutting blade blank and method for forming a cutting blade therefrom | Richard L. Kitchen | 1995-12-26 |
| 5290135 | Rotary ring cutter having coolant distribution and discharge means | Robert J. Ball | 1994-03-01 |
| 4621954 | Gear cutter assembly | Richard L. Kitchen | 1986-11-11 |
| 4575285 | Cutting tool and method of manufacture | — | 1986-03-11 |
| 4575286 | Gear cutter assembly | — | 1986-03-11 |