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GEOFFREY ROBERT GREENBERGH GAT

Overview
  • Total Patents
    15
About

GEOFFREY ROBERT GREENBERGH GAT has a total of 15 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United Kingdom and Germany. Its main competitors in its focus markets transport and mechanical elements are SELF ENERGISING DISC BRAKES LT, MITSUWA SEIKI CO LTD and GRAS TOUS LUIS.

Patent filings in countries

World map showing GEOFFREY ROBERT GREENBERGH GATs patent filings in countries
# Country Total Patents
#1 United Kingdom 13
#2 Germany 2

Patent filings per year

Chart showing GEOFFREY ROBERT GREENBERGH GATs patent filings per year from 1900 to 2020

Focus industries

Latest patents

Publication Filing date Title
GB1093762A Improvements in or relating to clutch plates
GB915594A Improvements in saddle supports for bicycles and the like
GB878293A Improvements in or relating to clutch-operated steering gear for vehicles
GB787579A Improvements in or relating to clutch plates
GB743192A Improvements in or relating to clutch plates
GB722897A Improvements in or relating to clutch-operated steering gear for vehicles
GB722709A Improved controlling system for clutch-operated vehicle steering mechanism
GB661843A Improvements in or relating to the control means for change-speed gear arrangements on or for use on bicycles and other manually propelled vehicles
GB640062A Improvements in cycle hub gears
GB577123A Automatic change-speed gear for bicycles and the like
GB439923A Improvements in servo brake mechanism for vehicles and the like