Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11572471 | Drill cuttings reuse in roofing materials | Brian Coston, Stan Ross | 2023-02-07 |
| 11008821 | Weight material recovery and reuse method from drilling waste | Brian Coston, Stan Ross | 2021-05-18 |