Issued Patents All Time
Showing 1–25 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12203432 | Electronic filter detection feature for liquid filtration systems | Abhijit Shimpi, Joseph Okoro, Andry Lesmana, Abhijeet Vaidya, Adaeze Okoye +3 more | 2025-01-21 |
| D1018771 | Filtration system | Marc Robert, Richard Reckin, Hannah Christensen, Howard Tanner, Dan Olken +1 more | 2024-03-19 |
| 11739718 | Electronic filter detection feature for liquid filtration systems | Abhijit Shimpi, Joseph Okoro, Andry Lesmana, Abhijeet Vaidya, Adaeze Okoye +3 more | 2023-08-29 |
| 11680547 | Electronic filter detection feature for liquid filtration systems | Abhijit Shimpi, Joseph Okoro, Andry Lesmana, Abhijeet Vaidya, Adaeze Okoye +3 more | 2023-06-20 |
| D969964 | Filtration system | Marc Robert, Richard Reckin, Hannah Christensen, Howard Tanner, Dan Olken +1 more | 2022-11-15 |
| 11015556 | Electronic filter detection feature for liquid filtration systems | Abhijit Shimpi, Joseph Okoro, Andry Lesmana, Abhijeet Vaidya, Adaeze Okoye +3 more | 2021-05-25 |
| 10688422 | Fluid quality monitoring and filtration system | Jeffery Massey, Jonathan D. Sheumaker, Manish Patel, Barry M. Verdegan, Venkata Naga Lakshmi Rekha Patchigolla | 2020-06-23 |
| 10521001 | System and method for rack mountable modular DC power unit | Eric Wilcox, Bob Kippley | 2019-12-31 |
| 10478762 | Fluid quality monitoring and filtration system | Jeffrey A. Massey, Jonathan D. Sheumaker, Manish Patel, Barry M. Verdegan, Venkata Naga Lakshmi Rekha Patchigolla | 2019-11-19 |
| 10184415 | Electronic filter detection feature for liquid filtration systems | Abhijit Shimpi, Joseph Okoro, Andry Lesmana, Abhijeet Vaidya, Adaeze Okoye +3 more | 2019-01-22 |
| 9778237 | Systems and methods for determining combustion properties of wellhead gas | Shu Li, Leon A. LaPointe, Aniket Gupta | 2017-10-03 |
| 9597620 | Apparatus, system and method for detecting the presence of genuine serviceable product components | Barry M. Verdegan, John T. Carroll, III, Michael T. Zuroski, Nathan A. Whitaker, James L. Walls | 2017-03-21 |
| 9535050 | Fluid quality monitoring and filtration system | Jeffrey A. Massey, Jonathan D. Sheumaker, Manish Patel, Barry M. Verdegan, Venkata Naga Lakshmi Rekha Patchigolla | 2017-01-03 |
| 9194273 | Apparatus, system, and method for aftertreatment control and diagnostics | John M. Janssen, Frederick H. Lindner | 2015-11-24 |
| 8673137 | Apparatus, system and method for detecting the presence of genuine serviceable product components | Barry M. Verdegan, John T. Carroll, III, Michael T. Zuroski, Nathan A. Whitaker, James L. Walls | 2014-03-18 |
| 8580023 | Run-safe filter system | Mark P. Adams, Axel J. Dahlberg | 2013-11-12 |
| 8474242 | Method and system for improving sensor accuracy | Eric Andrews | 2013-07-02 |
| 8223337 | Apparatus, system, and method for aftertreatment control and diagnostics | John M. Janssen, Frederick H. Lindner | 2012-07-17 |
| 7581390 | Method and system for improving sensor accuracy | Eric Andrews | 2009-09-01 |
| 7302940 | Variable reluctance position sensor | Alfred Schuppe | 2007-12-04 |
| 6598388 | Engine exhaust gas recirculation particle trap | Michael J. Lucas, Louis P. Oldham, Dean H. Dringenburg | 2003-07-29 |
| 6575022 | Engine crankcase gas blow-by sensor | Abhay Bhagwat, Alfred Schuppe, George M. Kuhns | 2003-06-10 |
| 6298721 | Continuous liquid level measurement system | Alfred Schuppe, Dean H. Dringenburg, Weibo Weng, Mike W. French | 2001-10-09 |
| 6253601 | System and method for determining oil change interval | Jerry C. Wang, Shawn D. Whitacre, Dean H. Dringenburg | 2001-07-03 |
| 6019086 | Redundant sensor apparatus for determining engine speed and timing values | William A. Monette | 2000-02-01 |