Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5868201 | Computer controlled downhole tools for production well control | Terry R. Bussear, Bruce E. Weightman, William Edward Aeschbacher, David Rothers, Kevin R. Jones | 1999-02-09 |
| 5706892 | Downhole tools for production well control | William Edward Aeschbacher, David Rothers, Kevin R. Jones | 1998-01-13 |