Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10737347 | Thread connection for a torch system | E. Michael Shipulski, David J. Cook, David L. Bouthillier, Zheng Duan, Jesse A. Roberts +7 more | 2020-08-11 |
| 10576575 | Thread connection for a torch system | Stephen M. Liebold, Nicholas A. Sanders | 2020-03-03 |