Inventor
SCHRAGE KEVIN J
US13 patents
⚠️ This page may combine multiple inventors who share the name “SCHRAGE KEVIN J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
8 patentsUS7967886B2Jun 28, 2011
Z-filter media pack arrangement; and, methods
DONALDSON CO INC147 citations98
USD416308SNov 9, 1999
Safety filter element
DONALDSON CO INC137 citations98
USD401306SNov 17, 1998
Filter element
DONALDSON CO INC109 citations97
US7931724B2Apr 26, 2011
Seal arrangement for filter element; filter element assembly; and, methods
DONALDSON CO INC32 citations96
USD414544SSep 28, 1999
Filter element
DONALDSON CO INC64 citations95
US6955701B2Oct 18, 2005
Filter element and use thereof; methods of manufacture
DONALDSON CO INC52 citations92
USD412567SAug 3, 1999
Housing for an air cleaner
DONALDSON CO INC45 citations92
USD412568SAug 3, 1999
Cover for a housing for an air cleaner
DONALDSON CO INC10 citations73