Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364110 | Downhole tool metal-to-metal seal | Steven G. Streich, John T. Brandell, David D. Szarka | 1994-11-15 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5364110 | Downhole tool metal-to-metal seal | Steven G. Streich, John T. Brandell, David D. Szarka | 1994-11-15 |