Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10025244 | Circuit and method for a hybrid heater with dual function heating capability | Paul Wesley Etter, James Adrian Riley, Jerry Wayne Smith | 2018-07-17 |
| 9993764 | Filter for a propellant gas evacuation system | — | 2018-06-12 |