Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8763631 | Gas turbine metering valve | Nathan Todd Miller, Mark Robert Huebscher | 2014-07-01 |
| 6392322 | Rugged explosion-proof actuator with integral electronics | Ronald Zawistowski, Daniel R. Clark | 2002-05-21 |