Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10830644 | Method for determination of a matching colour variant | Alan Craighead, Swie Lan Njo | 2020-11-10 |
| 5845712 | Apparatus and associated methods for gravel packing a subterranean well | — | 1998-12-08 |