Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8545658 | Apparatus and methods for forming filter sleeves having circumferential pleats for use in a bag-type filter assembly | Aaron Spearin, Craig Spisinski, Keith Wesner, Jack H. Vining, Jr., James Beausoleil | 2013-10-01 |
| 8246883 | Filter cartridge and method of construction thereof | Laurence W. Bassett, William Contaxis, III, Karl Fritze | 2012-08-21 |
| 8075720 | Circumferentially pleated filter assembly and method of forming the same | Brian L. Fall, Thomas J. Hamlin, John L. Pulek, Aaron Spearin | 2011-12-13 |
| 8066790 | Fluid filter cartridge and housing | Howard D. Hutchinson | 2011-11-29 |
| 7981184 | Fluid filter | Jonathan C. Taylor, Gary W. Schukar | 2011-07-19 |
| 7922006 | Circumferentially pleated filter assembly and method of forming the same | Brian L. Fall, Thomas J. Hamlin, John L. Pulek, Aaron Spearin | 2011-04-12 |
| 7670528 | High flow fluid filtration systems and methods for manufacturing same | Jonathan C. Taylor, Gary W. Schukar | 2010-03-02 |
| 7638042 | System for monitoring the performance of fluid treatment cartridges | Robert Astle, Hemang Patel, Thomas Holler, Karl Fritze | 2009-12-29 |