Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11466802 | Support ring for tubular press connections and fittings | Benjamin L. Lawrence, David A. Bobo, Christopher W. Mason | 2022-10-11 |
| 9447906 | Self-locking push-to-connect insert | David A. Bobo, James LaFortune, Derek Oldsen, Paul Frische-Mouri, Ken A. Rinkenberg | 2016-09-20 |