Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5970599 | Milling machine | John Watson | 1999-10-26 |
| 5931069 | Crankshaft turning machine | Stephen P. Smith | 1999-08-03 |
| 5664470 | Tool turret indexer | John Watson | 1997-09-09 |
| 5660511 | End mill with correction for side deflection | John Watson | 1997-08-26 |
| 5105694 | Adjustable multiple spindle machine tool | Stephen P. Smith | 1992-04-21 |
| 5103558 | Method and apparatus for machining scroll wraps | Todd W. Herrick, Robert A. Hawkes, Estil D. Childress | 1992-04-14 |
| 5042826 | Collet | — | 1991-08-27 |
| 4802558 | Apparatus providing environmental and mechanical protection for ball screw drives | — | 1989-02-07 |
| 4597155 | Boring machine with work-handling tool turret | John Watson | 1986-07-01 |
| 4466511 | Lead screw overthrust protection | — | 1984-08-21 |
| 4414724 | Tool changing mechanism | — | 1983-11-15 |
| 4328723 | Adjustable tool compensating arm | — | 1982-05-11 |
| 4252306 | Device for clamping body parts | Lanny L. Johnson | 1981-02-24 |