| 10821385 |
Air filter arrangement |
Scott W. Schwartz, Peter K. Herman, Jeremiah Cupery |
2020-11-03 |
| 10544759 |
Air induction systems for internal combustion engines |
Mark V. Holzmann, Kenneth M. Tofsland |
2020-01-28 |
| 10486096 |
Axial flow air filter element |
Scott W. Schwartz, Gregory K. Loken, Jeremiah Cupery, Barry M. Verdegan |
2019-11-26 |
| 9822741 |
Air induction systems for internal combustion engines |
Mark V. Holzmann, Kenneth M. Tofsland |
2017-11-21 |
| 7879125 |
Filter with variable pleat depth |
William C. Haberkamp, Jerald J. Moy, Eric A. Janikowski, Scott P. Heckel |
2011-02-01 |
| 7662216 |
In-line filter and service method |
Jeffrey S. Morgan, Barry M. Verdegan, Scott P. Heckel, Eric A. Janikowski, Scott W. Schwartz |
2010-02-16 |
| 7648546 |
Filter with variable pleat depth |
William C. Haberkamp, Jerald J. Moy, Eric A. Janikowski, Scott P. Heckel |
2010-01-19 |
| 7597735 |
Apparatus and system for uniform sealing force in an air filter assembly |
Scott W. Schwartz |
2009-10-06 |
| 7323106 |
Multi-element filter with multiple pleat channel height |
Tadeusz Jaroszczyk, Scott W. Schwartz, Eric A. Janikowski, Jeffrey S. Morgan, Barry M. Verdegan +4 more |
2008-01-29 |
| 7314558 |
Pleated panel fluid filter |
Tadeusz Jaroszczyk, Scott W. Schwartz, Eric A. Janikowski, Murray R. Schukar, Barry M. Verdegan |
2008-01-01 |
| 4949649 |
Folding stages |
Paul D. Thompson, Richard C. Bue |
1990-08-21 |