Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562709 | Gravel pack apparatus that includes a swellable element | Ezio Toffanin, Raymond J. Tibbles | 2009-07-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7562709 | Gravel pack apparatus that includes a swellable element | Ezio Toffanin, Raymond J. Tibbles | 2009-07-21 |