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Filter element with a spacer |
Wilson L. Currier, Peter K. Herman, Arun P. Janakiraman |
2022-07-12 |
| 10688422 |
Fluid quality monitoring and filtration system |
Jeffery Massey, Manish Patel, Barry M. Verdegan, Matthew L. Schneider, Venkata Naga Lakshmi Rekha Patchigolla |
2020-06-23 |
| 10478762 |
Fluid quality monitoring and filtration system |
Jeffrey A. Massey, Manish Patel, Barry M. Verdegan, Matthew L. Schneider, Venkata Naga Lakshmi Rekha Patchigolla |
2019-11-19 |
| 10428291 |
Ashless oil additives and their use as TBN boosters |
Corey W. Trobaugh, Eduardo Javier Pereira, Natashia J. Bass |
2019-10-01 |
| 9535050 |
Fluid quality monitoring and filtration system |
Jeffrey A. Massey, Manish Patel, Barry M. Verdegan, Matthew L. Schneider, Venkata Naga Lakshmi Rekha Patchigolla |
2017-01-03 |
| 8678202 |
Modular filter elements for use in a filter-in-filter cartridge |
Mark T. Wieczorek, Terry W. Shults, William C. Haberkamp, Barry M. Verdegan, Christopher E. Holm +1 more |
2014-03-25 |
| 8590712 |
Modular filter elements for use in a filter-in-filter cartridge |
Mark T. Wieczorek, Terry W. Shults, William C. Haberkamp, Barry M. Verdegan, Christopher E. Holm +1 more |
2013-11-26 |
| 8517185 |
Two stage fuel water separator and particulate filter utilizing pleated nanofiber filter material |
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2013-08-27 |