Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7025153 | Method for handling, processing and disposing of drill cuttings | Ban D. Green | 2006-04-11 |
| 6855261 | Method for handling and disposing of drill cuttings | Ban D. Green | 2005-02-15 |
| 5775852 | Apparatus and method for adding dry materials to liquid drilling mud system | Ban D. Green | 1998-07-07 |