Inventor
DEJONG RICHARD
US6 patents
⚠️ This page may combine multiple inventors who share the name “DEJONG RICHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
4 patentsUS7520913B2Apr 21, 2009
Non-cylindrical filter elements, and methods
DONALDSON CO INC112 citations98
US10279302B2May 7, 2019
Filter elements; air filter arrangements; and, methods
DONALDSON CO INC28 citations97
US9610529B2Apr 4, 2017
Filter elements, air filter arrangements; and methods
DONALDSON CO INC48 citations97
US10653991B2May 19, 2020
Filter elements, air filter arrangements; and, methods
DONALDSON CO INC11 citations93