Inventor
LEE MAW H
15 patents
⚠️ This page may combine multiple inventors who share the name “LEE MAW H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SCOTT & FETZER CO
9 patentsUS4323835AApr 6, 1982
Simplified power factor controller for induction motor
SCOTT & FETZER CO63 citations95
US4369403AJan 18, 1983
Power factor controller for induction motor
SCOTT & FETZER CO35 citations92
US4333046AJun 1, 1982
Power factor control of a three-phase induction motor
SCOTT & FETZER CO52 citations92
US4232308ANov 4, 1980
Wireless alarm system
SCOTT & FETZER CO51 citations90
US4414634ANov 8, 1983
Fluid flow totalizer
SCOTT & FETZER CO60 citations89
US4250400AFeb 10, 1981
Flexible temperature self regulating heating cable
SCOTT & FETZER CO24 citations81
US4304044ADec 8, 1981
Method for forming self-regulating heat trace cable
SCOTT & FETZER CO8 citations73
US4271386AJun 2, 1981
Power factor controller for induction motor
SCOTT & FETZER CO10 citations73
US4287464ASep 1, 1981
Power factor controller for an induction motor using transistor switch means with variable breakdown voltage
SCOTT & FETZER CO6 citations60
CLOPAY CORP
5 patentsUS4263536AApr 21, 1981
Control circuit for a motor-driven door operator
CLOPAY CORP60 citations92
US4131830ADec 26, 1978
Position control and obstruction detector apparatus for a motor-driven door operator
CLOPAY CORP41 citations92
US4369399AJan 18, 1983
Control circuit for a motor-driven door operator
CLOPAY CORP35 citations89
US4155269AMay 22, 1979
Traveler and guide rail apparatus for screw drive closure operator
CLOPAY CORP14 citations73
US4155268AMay 22, 1979
Traveler apparatus for screw drive closure operator
CLOPAY CORP16 citations73