Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852666 | Apparatus for and a method of drilling offset wells for producing hydrocarbons | Alton Watson | 1989-08-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4852666 | Apparatus for and a method of drilling offset wells for producing hydrocarbons | Alton Watson | 1989-08-01 |