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GYREACTA TRANSMISSIONS LTD

Overview
  • Total Patents
    25
About

GYREACTA TRANSMISSIONS LTD has a total of 25 patent applications. Its first patent ever was published in 1949. It filed its patents most often in United Kingdom, Canada and Germany. Its main competitors in its focus markets mechanical elements, transport and environmental technology are GKN DRIVELINE JAPAN LTD, FUJIAN WANRUN NEW ENERGY TECH CO LTD and VISCODRIVE GMBH.

Patent filings in countries

World map showing GYREACTA TRANSMISSIONS LTDs patent filings in countries
# Country Total Patents
#1 United Kingdom 9
#2 Canada 5
#3 Germany 4
#4 France 3
#5 Austria 2
#6 United States 2

Patent filings per year

Chart showing GYREACTA TRANSMISSIONS LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Clerk Robert Cecil 13
#2 Clerk Robert C 5
#3 Cecil Clerk Robert 2

Latest patents

Publication Filing date Title
GB865827A Improvements in gear pumps
GB829797A Improvements relating to electro-magnetic brakes or clutches
US2801719A Electro-magnetically actuated friction clutch and brake
GB783892A Improvements in electro-magnetically actuated friction clutches and brakes
GB807087A Improvements in power-driven vehicles
DE1064354B Engine, especially for vehicles
GB744983A Improvements in power driven vehicles
GB720272A Improvements relating to driving systems
GB728206A Improvements in propulsion systems for vehicles
GB728122A Improvements in and relating to propulsion systems in particular for vehicles
GB707372A Improvements in and relating to braking systems of road vehicles
CA553574A Vehicle driving systems
CA534315A Driving systems
CA553346A Propulsion systems for vehicles
CA610411A Electro-magnetically actuated friction clutches and brakes
CA603389A Driving systems