Inventor
POPOFF PETER
US13 patents
⚠️ This page may combine multiple inventors who share the name “POPOFF PETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PARKER HANNIFIN CORP
11 patentsUS5770065AJun 23, 1998
Fuel filter assembly with replacement element
PARKER HANNIFIN CORP154 citations98
US6113781ASep 5, 2000
Fuel filter with dual flow
PARKER HANNIFIN CORP139 citations97
US6171491B1Jan 9, 2001
Fuel filter assembly with standpipe having valve element
PARKER HANNIFIN CORP92 citations96
US4836923AJun 6, 1989
Cartridge and cover assembly for fluid filters
PARKER HANNIFIN CORP81 citations95
US4740299AApr 26, 1988
Filter assembly with threaded collection bowl
PARKER HANNIFIN CORP82 citations95
US5244571ASep 14, 1993
Fuel filter assembly with heater
PARKER HANNIFIN CORP66 citations93
US4997555AMar 5, 1991
Fuel filter assembly with heater
PARKER HANNIFIN CORP80 citations92
US7648565B2Jan 19, 2010
Filter element
PARKER HANNIFIN CORP34 citations91
US10183658B2Jan 22, 2019
Combined oil and water separator in an air brake dryer
PARKER HANNIFIN CORP2 citations66
US9604167B2Mar 28, 2017
Multistage high capacity and depth coalescing media system
PARKER HANNIFIN CORP4 citations64
US10625727B2Apr 21, 2020
Combined oil and water separator in an air brake dryer
PARKER HANNIFIN CORP0 citations45