Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7755761 | Self-normalizing contour drilling machine | Dennis R. Mathis, Patrick N. Shay, Dana B. Jackson | 2010-07-13 |
| 7261499 | Adjustable drill microstop with multiple offset depth settings | Dennis R. Mathis | 2007-08-28 |
| 4734146 | Method of producing a composite sine wave beam | Ronald G. Halcomb | 1988-03-29 |