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KSH INC

Overview
  • Total Patents
    34
About

KSH INC has a total of 34 patent applications. Its first patent ever was published in 1964. It filed its patents most often in United States, Canada and Australia. Its main competitors in its focus markets electrical machinery and energy, machines and civil engineering are MTT CO LTD, OKUJU CO LTD and EDWIN F GUTH COMPANY.

Patent filings in countries

World map showing KSH INCs patent filings in countries

Patent filings per year

Chart showing KSH INCs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lewin Ian 7
#2 Stahlhut L 5
#3 Stahlhut Leo G 3
#4 Weaver Joseph F 3
#5 Korn William W 2
#6 Horvath Leo J 2
#7 Kelley David M 1
#8 Contrael Ralph G 1
#9 Dezutter Theodore M 1
#10 Edelmann Eugene F 1

Latest patents

Publication Filing date Title
US5057984A Light weight lighting panel
US5003448A Light-weight lenticular lighting panel
DE3018557A1 LENS FOR LUMINAIRES WITH LIGHTING LAMPS
AU5831080A Lens for high intensity lamp
GB2075167A Lens for high intensity lamp fixtures
CA1128483A Lens for high intensity lamp fixtures
US4262326A Lens for high intensity lamp fixtures
US4069641A Storm window framing
US4064433A Prismatic lighting panel
US3988609A Lighting panel and luminaire using it
US3721818A Ceiling mounted luminaire and light-transmitting enclosure therefor
US3578967A Prismatic lighting panel
US3661613A Decorator panels
US3440786A Frame with decorator panel
US3461466A Multidoor shower enclosure
US3451876A Plastic light-transmitting panel
CA829631A Tub and shower door assembly