Inventor
ROSENDALL HENRY J
19 patents
⚠️ This page may combine multiple inventors who share the name “ROSENDALL HENRY J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BISSELL INC
16 patentsUS4910828AMar 27, 1990
Cleaning apparatus
BISSELL INC69 citations93
US5208935AMay 11, 1993
Carpet sweeper
BISSELL INC32 citations92
US5148569ASep 22, 1992
Debris impeller
BISSELL INC30 citations92
US4864680ASep 12, 1989
Liquid extraction surface cleaning apparatus
BISSELL INC49 citations92
US4827562AMay 9, 1989
Liquid extraction surface cleaning apparatus
BISSELL INC48 citations92
US4084283AApr 18, 1978
Floor sweeper
BISSELL INC32 citations92
US4800613AJan 31, 1989
Liquid extraction surface cleaning apparatus
BISSELL INC20 citations82
US4325156AApr 20, 1982
Floor sweeper with improved construction
BISSELL INC23 citations82
US5087018AFeb 11, 1992
Fluid flow control valve
BISSELL INC12 citations73
US4878261ANov 7, 1989
Sweeper with pivotally mounted dust bin
BISSELL INC17 citations73
US4854544AAug 8, 1989
Fluid flow control valve
BISSELL INC7 citations73
US4847943AJul 18, 1989
Liquid extraction surface cleaning apparatus
BISSELL INC19 citations73
US4498207AFeb 12, 1985
Floor sweeper with improved drive wheel construction
BISSELL INC17 citations73
US4168561ASep 25, 1979
Floor sweeper with improved bail assembly
BISSELL INC12 citations73
US4124913ANov 14, 1978
Floor sweeper with unitary frame
BISSELL INC10 citations73
US4282622AAug 11, 1981
Floor sweeper with integral housing
BISSELL INC8 citations66