K M WHITE COMPANY has a total of 14 patent applications. Its first patent ever was published in 1956. It filed its patents most often in United States, United Kingdom and Canada. Its main competitors in its focus markets packaging and shipping, electrical machinery and energy and basic communication technologies are WM WADSWORTH & SONS LTD, TIANJIN ARS GROUP CO LTD and SCHMITT & SOHN AUFZUGWERKE.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 6 | |
#2 | United Kingdom | 5 | |
#3 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Packaging and shipping | |
#2 | Electrical machinery and energy | |
#3 | Basic communication technologies |
# | Technology | |
---|---|---|
#1 | Elevators and escalators | |
#2 | Pulse technique | |
#3 | Electric switches |
# | Name | Total Patents |
---|---|---|
#1 | Matthews Edward Francis | 4 |
#2 | White Kenneth M | 4 |
#3 | Drexler John J | 3 |
#4 | Hornung Stephen A | 3 |
#5 | Duckwall Iii Paul | 2 |
#6 | Stichweh James H | 1 |
#7 | Clark Carl F | 1 |
#8 | Duckwall Paul Iii | 1 |
#9 | Reed Buckley R | 1 |
#10 | Black William R | 1 |
Publication | Filing date | Title |
---|---|---|
US3373256A | Flush pushbutton switch with substantially simultaneous actuation | |
US3419733A | Electronic timing circuit | |
US3285369A | Door control mechanism | |
US2968366A | Elevator car door control system | |
GB889695A | Elevator dispatching and control system | |
GB889694A | Elevator dispatching and control system | |
GB889691A | Elevator dispatching and control system | |
GB889696A | Elevator dispatching and control systems | |
GB889697A | Elevator dispatching and control system | |
US2854096A | Elevator dispatching and control system | |
US2854095A | Load responsive control means for elevator car | |
CA670509A | Load responsive control means | |
CA777965A | Preferred service elevator control system | |
CA686838A | Elevator dispatching and control system |