Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11053741 | Sidetrack assembly with replacement mill head for open hole whipstock | Richard C. Davis, James H. Taylor, William Allen Schultz, Jr., David W. Teale | 2021-07-06 |
| 11041353 | Tubular cutting tool | James R. Miller, Dan Hugh Blankenship, David W. Teale | 2021-06-22 |