Inventor
ROCKLITZ GARY J
US27 patents
⚠️ This page may combine multiple inventors who share the name “ROCKLITZ GARY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
21 patentsUS7959702B2Jun 14, 2011
Air filtration media pack, filter element, air filtration media, and methods
DONALDSON CO INC60 citations97
US5066400ANov 19, 1991
Self-spaced pleated filter
DONALDSON CO INC103 citations94
US4969994ANov 13, 1990
Seal arrangement for fluid filters and method
DONALDSON CO INC55 citations94
US4834885AMay 30, 1989
Seal arrangement for fluid filters
DONALDSON CO INC82 citations94
US8361183B2Jan 29, 2013
Air filtration media pack, filter element, air filtration media, and methods
DONALDSON CO INC19 citations92
US4883513ANov 28, 1989
Filter cap for clean room ceiling grid system
DONALDSON CO INC27 citations92
US9517430B2Dec 13, 2016
Air filtration media pack, filter element, air filtration media, and methods
DONALDSON CO INC11 citations91
US9433884B2Sep 6, 2016
Filtration media pack, filter element, and methods
DONALDSON CO INC14 citations91
US6451080B1Sep 17, 2002
Air cleaner
DONALDSON CO INC55 citations90
US4790574ADec 13, 1988
Apparatus for coupling tubular members
DONALDSON CO INC50 citations90
US11298645B2Apr 12, 2022
Filtration media pack, filter element, and methods
DONALDSON CO INC4 citations84
US10946313B2Mar 16, 2021
Pleated filtration media, media packs, filter elements, and methods for filtering fluids
DONALDSON CO INC7 citations84
US10786774B2Sep 29, 2020
Air filtration media pack, filter element, air filtration media, and methods
DONALDSON CO INC9 citations84
US10525397B2Jan 7, 2020
Filtration media pack, filter element, and methods
DONALDSON CO INC6 citations84
US9855519B2Jan 2, 2018
Pleated filtration media, media packs, filter elements, and methods for filtering fluids
DONALDSON CO INC12 citations84
US11612845B2Mar 28, 2023
Air filtration media pack, filter element, air filtration media, and methods
DONALDSON CO INC3 citations73
US11413563B2Aug 16, 2022
Pleated filtration media having tapered flutes
DONALDSON CO INC2 citations73
USD462117SAug 27, 2002
Air cleaner cover
DONALDSON CO INC9 citations73
USD450376SNov 13, 2001
Air cleaner
DONALDSON CO INC7 citations73
US12048888B2Jul 30, 2024
Pleated filtration media, media packs, filter elements, and methods for filtering fluids
DONALDSON CO INC0 citations62
US12017177B2Jun 25, 2024
Filtration media pack, filter element, and methods
DONALDSON CO INC0 citations62
ROCKLITZ GARY J
4 patentsUS8545589B2Oct 1, 2013
Filtration media pack, filter element, and methods
ROCKLITZ GARY J53 citations97
US9084957B2Jul 21, 2015
Pleated filtration media, media packs, filter elements, and methods for filtering fluids
ROCKLITZ GARY J24 citations92
US8734557B2May 27, 2014
Air filtration media pack, filter element, air filtration media, and methods
ROCKLITZ GARY J17 citations92
US10058812B2Aug 28, 2018
Pleated filtration media having tapered flutes
ROCKLITZ GARY J11 citations83