Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8028717 | High throughput double valve with reduced outlet pressure during a faulted state | Joseph E. Foster | 2011-10-04 |
| 7089957 | Redundant valve system | — | 2006-08-15 |
| 7077148 | Redundant valve system | Eric Oden Cummings, Mark D. Entwistle | 2006-07-18 |
| 6886593 | Safety valve with pressure indicator | Jeremy Madden | 2005-05-03 |
| 6722390 | Hydraulic double valve | Hubert Schaber | 2004-04-20 |
| 6685159 | Wireless, intrinsically safe valve | — | 2004-02-03 |
| 5715725 | Biaxial travelling clamp for securing a tool to a press | Clifford H. Rogers | 1998-02-10 |
| 5694805 | Travelling clamp with removable rails | Douglas P. Miller, James F. Grimes, Patrick J. Yeko | 1997-12-09 |