Issued Patents All Time
Showing 26–50 of 104 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6843265 | Pressure relief system with supply activated valve | — | 2005-01-18 |
| 6799597 | Pressure control system which detects and abates overpressure and underpressure conditions in a pressurized fluid | — | 2004-10-05 |
| 6796323 | Dual seat valve | — | 2004-09-28 |
| D495031 | Pilot valve housing | — | 2004-08-24 |
| 6772172 | Method, system, program, and computer readable medium for indexing object oriented objects in an object oriented database | Terence Leong | 2004-08-03 |
| 6752377 | Pressure relief valve with selectable orifice size | Jason Taliaferro, Mason W. Buerger | 2004-06-22 |
| 6666230 | Pressure relief system with trigger activated valve | — | 2003-12-23 |
| 6659119 | Fluid pressure responsive dual piston or emergency shutdown valve actuator | — | 2003-12-09 |
| 6651687 | Pressure relief system with clutch activated valve | — | 2003-11-25 |
| D476719 | Right angle throttle valve housing | — | 2003-07-01 |
| D474831 | Inline throttle valve housing | — | 2003-05-20 |
| 6425410 | High impact type gate pressure release valve | — | 2002-07-30 |
| 6401241 | Class archive software packages | — | 2002-06-04 |
| 6341616 | Fire protection fluid relief valve | — | 2002-01-29 |
| 6321768 | Fluid flow shutdown and pressure relief valve with a fusable element | — | 2001-11-27 |
| 6315299 | Apparatus and method of forming a tension resistant O-ring | — | 2001-11-13 |
| 6276389 | Toxic fluid safe relief valve | — | 2001-08-21 |
| 6189563 | Electronic pressure control pilot operated relief valve | — | 2001-02-20 |
| 6161218 | Software patch architecture | — | 2000-12-12 |
| 6135134 | Excess flow volume control valve | — | 2000-10-24 |
| 6095183 | Safety relief valve | Mason W. Buerger | 2000-08-01 |
| 6058961 | High pressure relief valve | — | 2000-05-09 |
| 5983729 | Slender column force transducer | — | 1999-11-16 |
| 5931909 | System for multiple-client software installation and upgrade | — | 1999-08-03 |
| 5930513 | Reference based software installation | — | 1999-07-27 |