Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934428 | Residual torque analyzer | James P. Schultz, Franklin I. Skog, David A. Tait, Cecil H. Nelson | 2011-05-03 |
| 7111641 | Zero flow fireproof quick disconnect coupling | Joseph Marban | 2006-09-26 |
| 5801645 | Automatic paired LVDT probe balancing | Cecil H. Nelson | 1998-09-01 |