Inventor
GRAHAM SCOTT R
US13 patents
⚠️ This page may combine multiple inventors who share the name “GRAHAM SCOTT R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CAMPBELL HAUSFELD SCOTT FETZER
4 patentsUS6676382B2Jan 13, 2004
Sump pump monitoring and control system
CAMPBELL HAUSFELD SCOTT FETZER186 citations97
US6443715B1Sep 3, 2002
Pump impeller
CAMPBELL HAUSFELD SCOTT FETZER108 citations97
US6375430B1Apr 23, 2002
Sump pump alarm
CAMPBELL HAUSFELD SCOTT FETZER111 citations97
US6464531B2Oct 15, 2002
Sump pump alarm enclosure and connector
CAMPBELL HAUSFELD SCOTT FETZER56 citations95
BISSELL INC
4 patentsUS5560074AOct 1, 1996
Convertible vacuum cleaner
BISSELL INC80 citations96
US5544385AAug 13, 1996
Filter bag mounting assembly for a vacuum cleaner
BISSELL INC58 citations94
US5906024AMay 25, 1999
Nozzle lift and adjustment mechanism for an upright vacuum cleaner
BISSELL INC35 citations92
US5297312AMar 29, 1994
Cleaning appliance with agitation member mounting bracket
BISSELL INC40 citations92
BISSELL HOMECARE INC
3 patentsUS6006401ADec 28, 1999
Vacuum cleaner having a handle release thereon
BISSELL HOMECARE INC58 citations95
US6081963AJul 4, 2000
Nozzle lift and adjustmentmechanism for an upright vacuum cleaner
BISSELL HOMECARE INC27 citations91
US5991970ANov 30, 1999
Upright vacuum cleaner with power switch pedal
BISSELL HOMECARE INC8 citations73