Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178588 | Flexible cup for downhole devices | Tom Harper, James R. Stewart, David Hutchinson, Terry Paul Deroche, JR. | 2007-02-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178588 | Flexible cup for downhole devices | Tom Harper, James R. Stewart, David Hutchinson, Terry Paul Deroche, JR. | 2007-02-20 |