Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11149514 | Hydraulic fracturing system, apparatus, and method | Brian C. Witkowski, Nadiya Fuller, Nuder Said, Duc Thanh Tran | 2021-10-19 |
| 11112809 | Gas alarm and safety system and method | Michael P. Bafaro, Theodore V. Lester | 2021-09-07 |