Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12064718 | Alignment notch for an endcap of a filter element | Joshua Luther Young, Dean Olson, Philip S. Hall, Zdzislaw Chajec | 2024-08-20 |
| 11975279 | Fluid filter assembly with a filter cartridge and housing interface | Zdzislaw Chajec, Michael J. Centlivre, Brian Terry | 2024-05-07 |
| 11628385 | Alignment notch for an endcap of a filter element | Joshua Luther Young, Dean Olson, Philip S. Hall, Zdzislaw Chajec | 2023-04-18 |
| 10252203 | Filter with engine integrity protection | Brian Hartley, Mark V. Holzmann, Dane P. Miller, Gregory K. Loken, Scott W. Schwartz | 2019-04-09 |
| 9353713 | Fuel water separator filter with water drain | Brian Terry, Mark Johnson | 2016-05-31 |
| 8968565 | No filter no run fluid filtration system | Chad M. Thomas, Eric R. Burgan, Philip S. Hall, Kevin C. South, Jeffrey A. Husband +1 more | 2015-03-03 |
| 8920648 | No filter no run fluid filtration systems | Chad M. Thomas, Eric R. Burgan, Philip S. Hall, Kevin C. South, Jeffrey A. Husband +1 more | 2014-12-30 |
| 8764984 | Filter-in-filter with funnel shaped passageway | Chad M. Thomas, Mark Johnson, Stephen L. Fallon | 2014-07-01 |
| 8544158 | Fluid filter with an attachment structure on an endplate of the filtering element | Ismail C. Bagci, Gregory D. Shope, Terry W. Shults, Pierrick Bonzi | 2013-10-01 |
| 8501001 | Fluid filter with an attachment structure on an endplate of the filtering element | Ismail C. Bagci, Gregory D. Shope, Terry W. Shults, Pierrick Bonzi | 2013-08-06 |
| 7189197 | Centrifuge with a split shaft construction | Hendrik N. Amirkhanian | 2007-03-13 |