Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12152461 | Through tubing P AND A with bismuth alloys | Dan Mueller, Geir Ove Titlestad, David D. Hearn, Curtis G. Blount, Rick D. Watts +1 more | 2024-11-26 |
| 11377925 | Through tubing P and A with bismuth alloys | Dan Mueller, Geir Ove Titlestad, David D. Hearn, Curtis G. Blount, Rick D. Watts +1 more | 2022-07-05 |
| 10550663 | Methods, systems, and devices for sealing stage tool leaks with meltable alloy | — | 2020-02-04 |
| 8596356 | Method of producing synthesis gas by the underground gasification of coal from a coal seam | Andreas Brandl | 2013-12-03 |