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THOMAS JOHN GODFREY PARRY

Overview
  • Total Patents
    27
About

THOMAS JOHN GODFREY PARRY has a total of 27 patent applications. Its first patent ever was published in 1907. It filed its patents most often in United Kingdom, Canada and United States. Its main competitors in its focus markets electrical machinery and energy, transport and environmental technology are THOMAS FOREIGN PATENTS LTD, SUZHOU LVKON TRANS TECHNOLOGY CO LTD and EAAM DRIVELINE SYSTEMS AB.

Patent filings in countries

World map showing THOMAS JOHN GODFREY PARRYs patent filings in countries
# Country Total Patents
#1 United Kingdom 11
#2 Canada 6
#3 United States 5
#4 Austria 2
#5 Australia 1
#6 Switzerland 1
#7 Spain 1

Patent filings per year

Chart showing THOMAS JOHN GODFREY PARRYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Thomas John Godfrey Parry 24
#2 Godfrey Parry Thomas John 1

Latest patents

Publication Filing date Title
GB191512949A Improvements in and relating to the Transmission of Power, especially applicable to Vehicles and Ships.
CA171634A Driving of road and rail vehicles
CA169133A Ignition of internal combustion engines
CA157275A Vehicle driving mechanism
CA150975A Car suspension
US1099949A Suspension or rail-car bodies and the like.
CA161865A Railway motor coach
GB191225503A Improvements in and relating to the Driving of Rail and Road Vehicles.
GB191220942A Improvements in and connected with the Suspension of Rail Car Bodies and the like.
CA151949A Winding apparatus
GB191205831A Improvements in and connected with the Control of the Transmission of Power between Shafts with Variable Velocity Ratios.
GB191115885A Improvements in and connected with Winding Apparatus and the like.
GB191029734A Improvements in Eddy Current Absorption Brakes.
US1144011A Power-transmission mechanism.
GB191015388A Improvements in and connected with the Control of Series Wound Dynamo Electric Machines.
US1005084A Electrical controller.
US968290A Electrical power transmission.
GB190925594A Improvements in and connected with the Transmission of Power.
GB190902943A Improvements in and relating to Electrical Controllers.
GB190901582A Improvements in Electrical Power Transmission.