Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8636021 | Non-magnetic latching servo actuated valve | Mark G. Hansson, Byron K. Steiff, David Fordham, Donald Blackman, Tom Yandle | 2014-01-28 |
| 6637448 | Contamination-free pyrovalve | Carlton W. Naab | 2003-10-28 |