Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5551323 | Screwdriver handle | Guy L. Bradshaw | 1996-09-03 |
| 5501180 | Elastic and flexible animal collar | — | 1996-03-26 |
| 5452885 | Apparatus for vise actuation | — | 1995-09-26 |
| 5358228 | Vise having an invertible V-block | — | 1994-10-25 |
| 5249815 | Collet clamping mechanism | — | 1993-10-05 |
| 5172896 | Vise | — | 1992-12-22 |
| 5110146 | Collet clamping and releasing yoke apparatus | — | 1992-05-05 |
| 4614469 | Multiple collet work-piece holder | Harry N. Christensen | 1986-09-30 |
| 4592685 | Deburring machine | — | 1986-06-03 |