| 8506669 |
Pleated filter with monolayer monocomponent meltspun media |
Andrew R. Fox, John D. Stelter, Seyed A. Angadjivand, William T. Fay, Michael R. Berrigan |
2013-08-13 |
| 8419817 |
Self-supporting pleated filter media |
Dean R. Duffy, Donald E. Young, Lowell E. Christensen |
2013-04-16 |
| 8231700 |
Pleated filter with tridirectional scrim |
— |
2012-07-31 |
| 8142538 |
Pleated aligned web filter |
Rahul Shah, John M. Brandner, Tien T. Wu |
2012-03-27 |
| 7947142 |
Pleated filter with monolayer monocomponent meltspun media |
Andrew R. Fox, John D. Stelter, Seyed A. Angadjivand, William T. Fay, Michael R. Berrigan |
2011-05-24 |
| 7901614 |
Methods and apparatus for meltblowing of polymeric material utilizing fluid flow from an auxiliary manifold |
James C. Breister, Andrew W. Chen, William P. Klinzing, Patrick J. Sager, Matthew S. Linabery |
2011-03-08 |
| 7896940 |
Self-supporting pleated filter media |
Dean R. Duffy, Donald E. Young, Lowell E. Christensen |
2011-03-01 |
| 7698116 |
Manifolds for delivering fluids having a desired mass flow profile and methods for designing the same |
James C. Breister, Andrew W. Chen, William P. Klinzing, Patrick J. Sager, Matthew S. Linabery |
2010-04-13 |
| 7622063 |
Pleated aligned web filter |
Rahul Shah, John M. Brandner, Tien T. Wu |
2009-11-24 |
| 7503953 |
Self-supporting pleated filter |
James F. Pitzen |
2009-03-17 |
| 7410518 |
Filter removal devices |
— |
2008-08-12 |
| 7393272 |
Air filter assembly |
— |
2008-07-01 |
| 7235115 |
Method of forming self-supporting pleated filter media |
Dean R. Duffy, Donald E. Young, Lowell E. Christensen |
2007-06-26 |
| 7217333 |
Method of making self-supporting pleated filter |
James F. Pitzen |
2007-05-15 |
| 6858297 |
Aligned fiber web |
Rahul Shah, Tien T. Wu, John M. Brandner |
2005-02-22 |
| 6709480 |
Self-supporting pleated filter |
James F. Pitzen |
2004-03-23 |
| 6521011 |
Self-supporting pleated filter and method of making same |
James F. Pitzen |
2003-02-18 |
| D449100 |
HVAC filter |
James F. Pitzen |
2001-10-09 |
| 5840407 |
Optical film to simulate beveled glass |
John A. Futhey |
1998-11-24 |
| 5749994 |
Laminate for precise application of graphics to a substrate |
— |
1998-05-12 |
| 5665446 |
Laminate for precise application of graphics to a substrate |
— |
1997-09-09 |
| 5631057 |
Simulated beveled glass applique |
— |
1997-05-20 |
| 5350620 |
Filtration media comprising non-charged meltblown fibers and electrically charged staple fibers |
Albert H. Fox |
1994-09-27 |
| 4430851 |
Twisted ceramic fiber sewing thread |
— |
1984-02-14 |
