Issued Patents All Time
Showing 1–25 of 66 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12076676 | Pre-cleaning air filter | Robert A. Bannister, Kelly Ann Detra, Joel D. Roltgen | 2024-09-03 |
| 12053731 | Panel filter element | Scott W. Schwartz, Ken Tofsland | 2024-08-06 |
| 11975283 | Radial seal air filter | Matthew Louison, Scott W. Schwartz, Jessie A. Knight | 2024-05-07 |
| 11969687 | Curved lobed seal lock air filter system | Ken Tofsland, Scott G. Manke, Wesley J. Martin, Benjamin L. Scheckel, Joseph Appelhans +1 more | 2024-04-30 |
| 11813559 | Interlocked stable filter assembly | Scott W. Schwartz, Gregory K. Loken, Jessie A. Knight, Dane P. Miller | 2023-11-14 |
| 11773812 | Curved seal on filter element and protective seal mold | Scott G. Manke | 2023-10-03 |
| 11633684 | Interlock for genuine filter recognition | Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Terry W. Shults +1 more | 2023-04-25 |
| 11583790 | Filter with electrical signature anti-counterfeiting feature | J. Bruce Schelkopf | 2023-02-21 |
| 11547965 | Curved lobed seal lock air filter system | Ken Tofsland, Scott G. Manke, Wesley J. Martin, Benjamin L. Scheckel, Joseph Appelhans +1 more | 2023-01-10 |
| 11452957 | Safety filter snap fit system | Emmanuel Page, Ronan Corvec | 2022-09-27 |
| 11426692 | Radial seal air filter | Matthew Louison, Scott W. Schwartz, Jessie A. Knight | 2022-08-30 |
| 11369910 | Panel filter element | Scott W. Schwartz, Ken Tofsland | 2022-06-28 |
| 11247149 | Systems and methods for securing a sealing member on a filter assembly | Luke Shewchuk, Michael Hill | 2022-02-15 |
| 11213775 | Fuel filter cartridges with automated air-bleeding internal features | Jeff A. Bowerman, Aarol Duane Bright, Peter K. Herman, Pravin Shantinath Kadam, Eric Roysdon | 2022-01-04 |
| 11192055 | Interlock for genuine filter recognition | Sonal Laxman Chirme, Erica C. Clark-Heinrich, Matthew Louison, Ken Tofsland, Terry W. Shults +1 more | 2021-12-07 |
| 11173440 | Centrifugal separator with improved volumetric surface area packing density and separation performance | Peter K. Herman, Christopher E. Holm, Arun P. Janakiraman, Chirag D. Parikh, Miao Li | 2021-11-16 |
| 11167234 | Interlocked stable filter assembly | Scott W. Schwartz, Gregory K. Loken, Jessie A. Knight, Dane P. Miller | 2021-11-09 |
| 10967304 | Filter with electrical signature anti-counterfeiting feature | J. Bruce Schelkopf | 2021-04-06 |
| 10898839 | Pre-cleaning air filter | Robert A. Bannister, Kelly Ann Detra, Joel D. Roltgen | 2021-01-26 |
| 10688430 | Cleanable filter | Robert A. Bannister, Budi Antony, Scott W. Schwartz, Brian W. Schwandt, Steven R. Sankbeil +3 more | 2020-06-23 |
| 10544759 | Air induction systems for internal combustion engines | Kenneth M. Tofsland, Mark A. Terres | 2020-01-28 |
| 10507419 | Cleanable filter | Robert A. Bannister, Budi Antony, Scott W. Schwartz, Brian W. Schwandt, Steven R. Sankbeil +3 more | 2019-12-17 |
| 10441903 | Filter with electrical signature anti-counterfeiting feature | J. Bruce Schelkopf | 2019-10-15 |
| 10252203 | Filter with engine integrity protection | Brian Hartley, Dane P. Miller, Gregory K. Loken, Scott W. Schwartz, Carey A. Curt | 2019-04-09 |
| 10232301 | Filter and filter media having reduced restriction | Arun P. Janakiraman, Orvin D. Kendall, Scott W. Schwartz, Eric A. Janikowski, Michael J. Connor +2 more | 2019-03-19 |