Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020620 | Methods of producing flow-through passages in casing, and methods of using such casing | John Daniels, George Waters, Mark Norris, J. Ernest Brown, Ian Bryant +1 more | 2011-09-20 |