Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8925579 | Pressure relief valve | Neil Weaver, Josef Lombardi, Barry Korthuis, William J. Walters | 2015-01-06 |
| 8342203 | Pressure relief valve | Neil Weaver, Josef Lombardi, Barry Korthuis, William J. Walters | 2013-01-01 |