Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10317001 | Axial swaged fitting | Jeffery J. Chenoweth, Vincent P. Traina, Donald A. Levengood, Charles W. Hahl | 2019-06-11 |
| 8608210 | Coupling device for tubular members | — | 2013-12-17 |
| 7900976 | Coupling device for tubular members | — | 2011-03-08 |