Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12286854 | Methods and devices for casing and cementing wellbores | Roger L. Schultz, Andrew M. Ferguson | 2025-04-29 |
| 11834919 | Downhole plug deployment | Roger L. Schultz, Andrew M. Ferguson | 2023-12-05 |
| 11753901 | Fluid pulse generation in subterranean wells | Roger L. Schultz, Andrew M. Ferguson, Brett Fears | 2023-09-12 |
| 11530588 | Methods and devices for casing and cementing wellbores | Roger L. Schultz, Andrew M. Ferguson | 2022-12-20 |
| 11332983 | Downhole disconnect tool | Roger L. Schultz, Brett Fears | 2022-05-17 |
| 10781654 | Methods and devices for casing and cementing wellbores | Roger L. Schultz, Andrew M. Ferguson | 2020-09-22 |