Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6789623 | Method and apparatus for open hole gravel packing | Christian F. Bayne | 2004-09-14 |
| 6382319 | Method and apparatus for open hole gravel packing | Christian F. Bayne | 2002-05-07 |
| 6230801 | Apparatus and method for open hold gravel packing | Christian F. Bayne | 2001-05-15 |