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BRUSH SWITCHGEAR

Overview
  • Total Patents
    43
About

BRUSH SWITCHGEAR has a total of 43 patent applications. Its first patent ever was published in 1972. It filed its patents most often in United Kingdom, India and United States. Its main competitors in its focus markets electrical machinery and energy, machines and measurement are GEN EQUIP & MFG, S B CONDIT JR and BIEGELMEIER GOTTFRIED.

Patent filings in countries

World map showing BRUSH SWITCHGEARs patent filings in countries

Patent filings per year

Chart showing BRUSH SWITCHGEARs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Stewart John Stanley 13
#2 Gonek Stanislaw Mieczyslaw 6
#3 Aubrey David Richard 4
#4 Griffiths Colin 4
#5 Stewart John S 4
#6 Hodkin George Alfred 1
#7 Stanislaw Meiczyslaw Gonek 1
#8 Auton G 1
#9 Jiofueriii Ooton 1
#10 Gonek Stanislaw M 1

Latest patents

Publication Filing date Title
GB9102314D0 Connector arrangement
GB8715934D0 Auto recloser coil burn-out protection
GB8713314D0 Current transformers
GB8500901D0 Device for detecting current flowing in a conductor
GB8500646D0 Sectionalisers
GB8400919D0 Detecting current flowing in conductor
GB8317078D0 Gas blast interrupters
ZA8208496B Current sensing device
GB2111774A Current sensing device
US4445017A Electrical switchgear
GB2091942A Electrical switchgear
BR8100176A Gas jet type switch
US4393291A Gas blast interrupters
GB2061008A Gas blast interrupters
GB1546717A Electrical switchgear
GB1569778A Vacuum circuit breaker control circuit
GB1542624A Electrical switchgear
GB1500285A Spacer-damper for overhead power transmission lines
GB1507301A Spacer-damper for overhead power transmission lines
GB1495384A Spacer-dampers for power transmission lines