Patent | Date |
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Pleated filtration media having tapered flutes Grant 11,413,563 - Rocklitz August 16, 2 | 2022-08-16 |
Filtration media pack, filter element, and methods Grant 11,298,645 - Rocklitz , et al. April 12, 2 | 2022-04-12 |
Pleated Filtration Media, Media Packs, Filter Elements, And Methods For Filtering Fluids App 20210268408 - Rocklitz; Gary J. | 2021-09-02 |
Air Filtration Media Pack, Filter Element, Air Filtration Media, And Methods App 20210077939 - Rocklitz; Gary J. ;   et al. | 2021-03-18 |
Pleated filtration media, media packs, filter elements, and methods for filtering fluids Grant 10,946,313 - Rocklitz March 16, 2 | 2021-03-16 |
Air filtration media pack, filter element, air filtration media, and methods Grant 10,786,774 - Rocklitz , et al. September 29, 2 | 2020-09-29 |
Filtration Media Pack, Filter Element, And Methods App 20200139290 - Rocklitz; Gary J. ;   et al. | 2020-05-07 |
Filtration media pack, filter element, and methods Grant 10,525,397 - Rocklitz , et al. J | 2020-01-07 |
Method and apparatus for forming fluted filtration media having tapered flutes Grant 10,363,513 - Moe , et al. | 2019-07-30 |
Pleated Filtration Media Having Tapered Flutes App 20190054412 - Rocklitz; Gary J. | 2019-02-21 |
Pleated filtration media having tapered flutes Grant 10,058,812 - Rocklitz August 28, 2 | 2018-08-28 |
Pleated Filtration Media, Media Packs, Filter Elements, And Methods For Filtering Fluids App 20180214797 - Rocklitz; Gary J. | 2018-08-02 |
Pleated filtration media, media packs, filter elements, and methods for filtering fluids Grant 9,855,519 - Rocklitz January 2, 2 | 2018-01-02 |
Method and apparatus for forming fluted filtration media Grant 9,808,752 - Moe , et al. November 7, 2 | 2017-11-07 |
Air Filtration Media Pack, Filter Element, Air Filtration Media, And Methods App 20170216758 - Rocklitz; Gary J. ;   et al. | 2017-08-03 |
Filtration Media Pack, Filter Element, And Methods App 20170028341 - Rocklitz; Gary J. ;   et al. | 2017-02-02 |
Air filtration media pack, filter element, air filtration media, and methods Grant 9,517,430 - Rocklitz , et al. December 13, 2 | 2016-12-13 |
Filtration media pack, filter element, and methods Grant 9,433,884 - Rocklitz , et al. September 6, 2 | 2016-09-06 |
Pleated Filtration Media, Media Packs, Filter Elements, And Methods For Filtering Fluids App 20150375142 - Rocklitz; Gary J. | 2015-12-31 |
Pleated filtration media, media packs, filter elements, and methods for filtering fluids Grant 9,084,957 - Rocklitz July 21, 2 | 2015-07-21 |
Air Filtration Media Pack, Filter Element, Air Filtration Media, And Methods App 20140325946 - Rocklitz; Gary J. ;   et al. | 2014-11-06 |
Filtration Media Pack, Filter Element, And Methods App 20140182251 - Rocklitz; Gary J. ;   et al. | 2014-07-03 |
Air filtration media pack, filter element, air filtration media, and methods Grant 8,734,557 - Rocklitz , et al. May 27, 2 | 2014-05-27 |
Filtration media pack, filter element, and methods Grant 8,545,589 - Rocklitz , et al. October 1, 2 | 2013-10-01 |
Air Filtration Media Pack, Filter Element, Air Filtration Media, And Methods App 20130228077 - Rocklitz; Gary J. ;   et al. | 2013-09-05 |
Air filtration media pack, filter element, air filtration media, and methods Grant 8,361,183 - Rocklitz , et al. January 29, 2 | 2013-01-29 |
Method And Apparatus For Forming Fluted Filtration Media Having Tapered Flutes App 20120196733 - Moe; Ted A. ;   et al. | 2012-08-02 |
Air Filtration Media Pack, Filter Element, Air Filtration Media, And Methods App 20110277431 - Rocklitz; Gary J. ;   et al. | 2011-11-17 |
Pleated Filtration Media Having Tapered Flutes App 20110186504 - Rocklitz; Gary J. | 2011-08-04 |
Air filtration media pack, filter element, air filtration media, and methods Grant 7,959,702 - Rocklitz , et al. June 14, 2 | 2011-06-14 |
Pleated Filtration Media, Media Packs, Filter Elements, And Methods For Filtering Fluids App 20100078379 - Rocklitz; Gary J. | 2010-04-01 |
Method and apparatus for forming fluted filtration media App 20090211696 - Moe; Ted A. ;   et al. | 2009-08-27 |
Filtration media pack, filter element, and methods App 20090127211 - Rocklitz; Gary J. ;   et al. | 2009-05-21 |
Air filtration media pack, filter element, air filtration media, and methods App 20080282890 - Rocklitz; Gary J. ;   et al. | 2008-11-20 |
Air cleaner Grant 6,451,080 - Rocklitz , et al. September 17, 2 | 2002-09-17 |
Air cleaner cover Grant D462,117 - Gieseke , et al. August 27, 2 | 2002-08-27 |
Self-spaced pleated filter Grant 5,066,400 - Rocklitz , et al. November 19, 1 | 1991-11-19 |
Seal arrangement for fluid filters Grant 4,834,885 - Misgen , et al. May 30, 1 | 1989-05-30 |