Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8397742 | Shuttle valve | Brian Matteucci | 2013-03-19 |
| 7243671 | Chatter resistant shuttle valve | Rodney C. Hope | 2007-07-17 |
| 7225831 | Fluid flow control valve | Rodney C. Hope, Donald Winnike | 2007-06-05 |
| 7159605 | Chatter resistant shuttle valve | Rodney C. Hope | 2007-01-09 |
| 7073590 | Dual energized hydroseal | Thomas W. Neugebauer | 2006-07-11 |
| 6843266 | Regulator with erosion resistant seal assemblies | Rodney C. Hope, Dennis Norton | 2005-01-18 |
| D422055 | High pressure, water lance handle | Charles D. Stasny | 2000-03-28 |
| 5970574 | Apparatus and method for cleaning surfaces by removing and containing waste | — | 1999-10-26 |