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KEYSWITCH VARLEY LTD

Overview
  • Total Patents
    11
About

KEYSWITCH VARLEY LTD has a total of 11 patent applications. Its first patent ever was published in 1982. It filed its patents most often in United Kingdom, EPO (European Patent Office) and Australia. Its main competitors in its focus markets electrical machinery and energy are SATO PARTS CO LTD, TIANJIN HUADIAN ELECTRIC EQUIPMENT FACTARY and SAGAMI DENSHI KOGYO KK.

Patent filings in countries

World map showing KEYSWITCH VARLEY LTDs patent filings in countries

Patent filings per year

Chart showing KEYSWITCH VARLEY LTDs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

# Technology
#1 Electric switches

Top inventors

# Name Total Patents
#1 Godfrey Alan 7
#2 James John Sydney 3
#3 James John Sidney 2
#4 Page David Herbert 2
#5 Wilson George 1
#6 Adams Peter Rowan 1

Latest patents

Publication Filing date Title
GB8506890D0 Relay
GB8324303D0 Relays
GB8324302D0 Relays
GB8305401D0 Circuit breakers
GB2121605A Improvements in or relating to electric relays