Inventor
SCHIAVON ANGELO
IT5 patents
⚠️ This page may combine multiple inventors who share the name “SCHIAVON ANGELO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
DONALDSON CO INC
3 patentsUS6217755B1Apr 17, 2001
In-tank fluid filter with valve assembly
DONALDSON CO INC56 citations91
US6165355ADec 26, 2000
Fluid filter having a three way valve construction
DONALDSON CO INC32 citations91
US6224754B1May 1, 2001
Filter head and liquid filter assembly with valve arrangements
DONALDSON CO INC36 citations90