Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626471 | Double flex seal for tubular connection | — | 2003-09-30 |
| 6530607 | Two-step threaded connector having differential thread width | Robert S. Sivley, IV | 2003-03-11 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6626471 | Double flex seal for tubular connection | — | 2003-09-30 |
| 6530607 | Two-step threaded connector having differential thread width | Robert S. Sivley, IV | 2003-03-11 |