Inventor
WAHLQUIST FRED
US9 patents
⚠️ This page may combine multiple inventors who share the name “WAHLQUIST FRED”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
7 patentsUS7927396B2Apr 19, 2011
Evacuation value arrangements; pulse jet air cleaner systems using same; and, method
DONALDSON CO INC22 citations92
US9108135B2Aug 18, 2015
Pulse jet air cleaner systems; components; and, methods
DONALDSON CO INC21 citations90
US10512870B2Dec 24, 2019
Pulse jet air cleaner systems, components, and, methods
DONALDSON CO INC4 citations82
US9757673B2Sep 12, 2017
Pulse jet air cleaner systems, components, and, methods
DONALDSON CO INC6 citations82
US10967320B2Apr 6, 2021
Pulse jet air cleaner systems; components; and, methods
DONALDSON CO INC2 citations71
US10675578B2Jun 9, 2020
Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
DONALDSON CO INC2 citations67
US11826691B2Nov 28, 2023
Pulse jet air cleaner systems; evacuation valve arrangements; air cleaner components; and, methods
DONALDSON CO INC0 citations60