| 11738218 |
Flexible filter element having an end outlet |
Ryan D. Kracht, Michael J. Svendsen |
2023-08-29 |
| 11311752 |
Flexible filter element having an end outlet |
Ryan D. Kracht, Michael J. Svendsen |
2022-04-26 |
| D887553 |
Respirator filter |
Jennifer A. Chaisson, Gary E. Dwyer, Denise L. Goddard |
2020-06-16 |
| D886273 |
Filter element having a pattern |
Michael J. Svendsen, Michael J. Thuente |
2020-06-02 |
| D792959 |
Filter element having a pattern |
Michael J. Svendsen, Michael J. Thuente |
2017-07-25 |
| D786443 |
Filter element |
David M. Blomberg, Elizabeth D. Cadogan, Michael J. Thuente |
2017-05-09 |
| D779674 |
Filter element having a connector |
David M. Blomberg, Elizabeth D. Cadogan, Ryan D. Kracht, William A. Mittelstadt, Michael J. Svendsen +1 more |
2017-02-21 |
| D762845 |
Respirator cartridge |
Gary E. Dwyer, Carl W. Raines, III, Mark W. Schulz, Charlie Wood |
2016-08-02 |
| 9127363 |
Fluorinated porous article |
Moses M. David, Gina M. Buccellato, Seth M. Kirk |
2015-09-08 |
| 8664149 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Marvin E. Jones, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain +4 more |
2014-03-04 |
| 8518854 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Marvin E. Jones, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain +4 more |
2013-08-27 |
| 8314046 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Marvin E. Jones, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain +4 more |
2012-11-20 |
| D652506 |
Filter cartridge having a magenta netting |
Dean R. Duffy |
2012-01-17 |
| 8058202 |
Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold |
John T. Brady, Marvin E. Jones, Larry A. Brey, Gina M. Buccellato, Craig S. Chamberlain +4 more |
2011-11-15 |
| 7887889 |
Plasma fluorination treatment of porous materials |
Moses M. David, Gina M. Buccellato, Seth M. Kirk |
2011-02-15 |
| 7244292 |
Electret article having heteroatoms and low fluorosaturation ratio |
Seth M. Kirk, Gerald Spartz, Marvin E. Jones, Steven J. Pachuta |
2007-07-17 |
| 6627563 |
Oily-mist resistant filter that has nondecreasing efficiency |
— |
2003-09-30 |
