Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8277655 | Fluid filtering with contaminant removal | — | 2012-10-02 |
| 8245851 | Noncircular replaceable fuel filter elements and systems including the same | Charles W. Hawkins, Jeffrey A. Husband | 2012-08-21 |
| 8168066 | Quick-drain filter | Gerard Malgorn | 2012-05-01 |
| 7959010 | Standpipe with integrated regulator valve | Charles W. Hawkins | 2011-06-14 |
| 7850845 | Filter with installation integrity and magnetic flow-control | Chad M. Thomas, Mark V. Holzmann, Peter K. Herman, Jeffrey A. Husband, Hendrik N. Amirkhanian +1 more | 2010-12-14 |
| 7717092 | Fuel system with air venting and fuel anti-drainback | — | 2010-05-18 |
| 7655140 | Automatic water drain for suction fuel water separators | Peter K. Herman, Ricky England, Jean-Yves Picard, Benoit Le Roux, Jean-Luc Guichaoua | 2010-02-02 |
| 7615151 | Filter with installation integrity and magnetic flow-control | Chad M. Thomas, Mark V. Holzmann, Peter K. Herman, Jeffrey A. Husband, Hendrik N. Amirkhanian +1 more | 2009-11-10 |
| 7572306 | Filter system integrating pressure regulation and air vent | Charles W. Hawkins, Clinton T. DeWeese, Ricky England | 2009-08-11 |
| 7506663 | Magnetic check valve | Chad M. Thomas, Abby True-Dahl, Peter K. Herman, Mark Johnson | 2009-03-24 |
| 7497230 | Priming pump with reed valve | Charles W. Hawkins | 2009-03-03 |
| 7020389 | Fuel heater with cam removal feature | — | 2006-03-28 |
| 6795646 | Fuel heater with cam removal feature | Ismail C. Bagci | 2004-09-21 |