Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387016 | Tubular coupling | Thomas J. Joseph, Brett Walter Kalem, David C. Letteer, Glen W. Ostahowski, Claudia M. Anderson | 1995-02-07 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5387016 | Tubular coupling | Thomas J. Joseph, Brett Walter Kalem, David C. Letteer, Glen W. Ostahowski, Claudia M. Anderson | 1995-02-07 |