Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11300223 | Self-cleaning water passageways on diaphragm insert | James E. Pearson, Paul Berkley, Kenneth A. Bergbauer | 2022-04-12 |
| 11112025 | Water valve guide tube with integrated weld ring and water valve incorporating same | Paul Berkley, James E. Pearson | 2021-09-07 |