Issued Patents 2023
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D994617 | Insulating housing for gas device | Melinda Sims, Brian Hale | 2023-08-08 |
| 11673171 | Landfill gas extraction control system throttle | Keith Hale, Melinda Sims | 2023-06-13 |
| D983150 | Insulating housing for gas device | Melinda Sims, Brian Hale | 2023-04-11 |