Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8616066 | Electronic readout for piston-type differential pressure gauge | Michael J. Gish, Jeff Gibson | 2013-12-31 |
| 8505742 | Perforated hexagon-hole tube support for synthetic screen separator | David Stanley Hawkins, Carl Robert Perkins | 2013-08-13 |
| 8368894 | Full-flow sensor for contamination in fluids | Jed Stevens, Sean Sullivan | 2013-02-05 |
| 8342043 | System for collecting a fluid sample | Jed Stevens, Vitas Sprindys | 2013-01-01 |
| 8149401 | System and method for distinguishing particles in a transient fluid | Jed Stevens | 2012-04-03 |
| 7187533 | Static charge neutralizer | Michael J. Gish | 2007-03-06 |
| 6997327 | Salt-tolerant, water absorbing filter | — | 2006-02-14 |
| 6920031 | Static charge neutralizer | Michael J. Gish | 2005-07-19 |
| 6569330 | Filter coalescer cartridge | Michael J. Gish | 2003-05-27 |
| 6415930 | Separator cartridge | Michael J. Gish | 2002-07-09 |
| 6068723 | Process for preparing a separator cartridge | Michael J. Gish | 2000-05-30 |
| 5574214 | Apparatus for drying dielectric oil | Christopher Balton, James D. Pierce, Benjamin Taylor | 1996-11-12 |
| 5305632 | Method and apparatus for measuring interfacial tension of a liquid using the capillary rise method | — | 1994-04-26 |
| 4588500 | Fuel filter and dehydrator | Noel E. Knight | 1986-05-13 |
| 4385986 | Gravity separator for separating liquids | Rajan A. Jaisinghani | 1983-05-31 |