Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8640732 | High pressure inlet regulator | Paul R. Beswick | 2014-02-04 |
| 8448662 | High inlet pressure three-stage pressure regulator | Paul R. Beswick | 2013-05-28 |
| 8371554 | High-pressure stem-actuated 2-way valve | Paul R. Beswick, Dale D. Ames, Margaret E. Tomaswick | 2013-02-12 |
| 8087428 | High pressure inlet regulator | Paul R. Beswick | 2012-01-03 |
| 7131459 | Multi-port fluid valve and method | Paul R. Beswick | 2006-11-07 |
| 7114700 | Metering and flow control valve | Paul R. Beswick | 2006-10-03 |
| 6786465 | Metering and flow control valve | Paul R. Beswick | 2004-09-07 |
| 6725881 | Multi-port fluid valve and method | Paul R. Beswick | 2004-04-27 |
| 6314980 | Pressure compensator flow control | Paul R. Beswick | 2001-11-13 |