| 12427467 |
Arched air filter |
Matthew Louison, Jeremiah Cupery, Mark P. Adams |
2025-09-30 |
| 12172116 |
Air filter assembly with a permeable baffle |
Matthew Louison |
2024-12-24 |
| 12053731 |
Panel filter element |
Mark V. Holzmann, Ken Tofsland |
2024-08-06 |
| 11992800 |
Arched air filter |
Matthew Louison, Jeremiah Cupery, Mark P. Adams |
2024-05-28 |
| 11975283 |
Radial seal air filter |
Matthew Louison, Mark V. Holzmann, Jessie A. Knight |
2024-05-07 |
| 11969686 |
Oval seal with stabilization contour |
Jessie A. Knight, Michael T. Zuroski |
2024-04-30 |
| 11813559 |
Interlocked stable filter assembly |
Mark V. Holzmann, Gregory K. Loken, Jessie A. Knight, Dane P. Miller |
2023-11-14 |
| 11660560 |
Filter with interlocking housing interface |
Jessie A. Knight, Scott G. Manke, Dane P. Miller, Jason A. Scherck, Robert A. Bannister +1 more |
2023-05-30 |
| 11633684 |
Interlock for genuine filter recognition |
Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Mark V. Holzmann +1 more |
2023-04-25 |
| 11633682 |
Nanofiber filter media for high performance applications |
Eric A. Janikowski, Mark P. Adams, Huanling Liu, Himani Deshpande, Barry M. Verdegan +3 more |
2023-04-25 |
| 11498022 |
Oval seal with stabilization contour |
Jessie A. Knight, Michael T. Zuroski |
2022-11-15 |
| 11471805 |
External brace reinforcement structure for improved strength and performance of primary filter element |
Aditya S. Murthy, Peter K. Herman, Robert A. Bannister, Jason A. Scherck, Yashpal Subedi |
2022-10-18 |
| 11426692 |
Radial seal air filter |
Matthew Louison, Mark V. Holzmann, Jessie A. Knight |
2022-08-30 |
| 11400405 |
Filter element with tapered perimeter |
Christopher E. Holm |
2022-08-02 |
| 11369910 |
Panel filter element |
Mark V. Holzmann, Ken Tofsland |
2022-06-28 |
| 11260404 |
Tangential air cleaner with coiled filter cartridge |
Robert A. Bannister, Arun P. Janakiraman, Peter K. Herman, Jeremiah Cupery, Matthew Louison +1 more |
2022-03-01 |
| 11235275 |
Filtration sealing system |
Jessie A. Knight, Gregory K. Loken, Scott G. Manke |
2022-02-01 |
| 11192055 |
Interlock for genuine filter recognition |
Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Mark V. Holzmann +1 more |
2021-12-07 |
| 11167234 |
Interlocked stable filter assembly |
Mark V. Holzmann, Gregory K. Loken, Jessie A. Knight, Dane P. Miller |
2021-11-09 |
| 11141687 |
Filter with interlocking housing interface |
Jessie A. Knight, Scott G. Manke, Dane P. Miller, Jason A. Scherck, Robert A. Bannister +1 more |
2021-10-12 |
| 11040302 |
Folded filter media pack with varying channels and deep corrugations |
— |
2021-06-22 |
| 10821385 |
Air filter arrangement |
Peter K. Herman, Jeremiah Cupery, Mark A. Terres |
2020-11-03 |
| 10737282 |
Tangential air cleaner with coiled filter cartridge |
Robert A. Bannister, Arun P. Janakiraman, Peter K. Herman, Jeremiah Cupery, Matthew Louison +1 more |
2020-08-11 |
| 10737208 |
Air filter with improved performance or positioning |
Anthony Barreteau, Emmanuel Page |
2020-08-11 |
| 10688430 |
Cleanable filter |
Mark V. Holzmann, Robert A. Bannister, Budi Antony, Brian W. Schwandt, Steven R. Sankbeil +3 more |
2020-06-23 |