Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6673009 | Adjustment clamp | John C. Vanden Hoek, Jody Rivers, James Edgard Cox, J. Edward Shapland | 2004-01-06 |
| 6123073 | Switch overlay in a piston ventilator | David B. Lura | 2000-09-26 |