Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9937448 | Forming filtration media for maintaining flow passage through a sock style filter | Michael E. Yost, Tracie L. Stutzman, William Nichelson | 2018-04-10 |
| 9555353 | Channel depth filtration media | Julie Graber, Dale Ray Estepp, Andrew G. Platt | 2017-01-31 |
| 8728308 | Bent filter with bend retention feature | Travis Schnipke | 2014-05-20 |
| 8715497 | In-tank fluid filter with plastic retainer | Travis Schnipke, Michael E. Yost, Joseph Wendahl | 2014-05-06 |
| 8524091 | Apparatus, system, and method for filtration of a dosing fluid in an exhaust aftertreatment system | Alain Rocheux, Julie Graber, Vikrant Aggarwal | 2013-09-03 |
| 8080086 | Static dissipative filtration media | Julie Graber, Michael J. Monnin | 2011-12-20 |
| 7976712 | Apparatus, system, and method for filtration of a dosing fluid in an exhaust aftertreatment system | Alain Rocheux, Julie Graber, Vikrant Aggarwal | 2011-07-12 |
| 7927400 | Static dissipative filtration media | Julie Graber, Michael J. Monnin | 2011-04-19 |
| 7799108 | Volume-efficient filter | Michael J. Connor, Michael J. Frame | 2010-09-21 |
| 7413588 | High efficiency, low restriction, cost effective filter | Mark V. Holzmann, Kelly Ann Detra, Jim L. Alonzo, Chirag D. Parikh, Gregory J. Schoenmann +2 more | 2008-08-19 |
| 7217361 | Filter with support columns | Michael J. Connor, Rebecca Beier, Jessie A. Knight, Michael E. Yost, Edwin A. Castellanos | 2007-05-15 |
| 6740236 | Fuel filter assembly having a conductive spring | Michael E. Yost | 2004-05-25 |
| 6613227 | Electrically conductive in-tank fuel filter | — | 2003-09-02 |
| 6471072 | Filter with pump retaining feature | Christopher A. Schoonover, Kevin Murphy, Deborah M. Cashin | 2002-10-29 |
| 6464870 | Filter assembly having plastic mesh conductive surround | Edwin A. Castellanos | 2002-10-15 |