Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4779496 | Tube cutting apparatus and method | David M. Evans | 1988-10-25 |
| 4756656 | Sectional device handling tool | — | 1988-07-12 |
| 4526135 | Eddy current workpiece positioning apparatus | Gregory L. Calhoun | 1985-07-02 |