Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6264436 | Multifunction valve | James K. Sutherland, Robert J. Meehan | 2001-07-24 |
| 6086340 | Metering diaphragm pump having a front removable hydraulic refill valve | Robert J. Meehan | 2000-07-11 |