Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464500 | Rapid swelling and un-swelling materials in well tools | David B. Allison, Alf Kolbjorn Sevre | 2016-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9464500 | Rapid swelling and un-swelling materials in well tools | David B. Allison, Alf Kolbjorn Sevre | 2016-10-11 |