Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6607032 | Multi-layer screen and downhole completion method | Benn Voll, Elmer R. Peterson, Simon Angelle, John L. Baugh, John Todd Broome | 2003-08-19 |
| 6478092 | Well completion method and apparatus | Benn Voll, Elmer R. Peterson, Simon Angelle, John L. Baugh, John Todd Broome | 2002-11-12 |