Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11079046 | Conduit fitting with components adapted for facilitating assembly | Peter C. Williams, Cal R. Brown, Ronald P. Campbell, William J. Knaggs, Douglas J. McClure +5 more | 2021-08-03 |
| 11002395 | Push to connect conduit fitting with ferrule | Peter C. Williams, Mark A. Clason, Cal R. Brown, Douglas S. Welch, Ronald Hamilton +5 more | 2021-05-11 |