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ROBINSON JOHN GEORGE

Overview
  • Total Patents
    83
About

ROBINSON JOHN GEORGE has a total of 83 patent applications. Its first patent ever was published in 1903. It filed its patents most often in United Kingdom, Canada and Spain. Its main competitors in its focus markets thermal processes, transport and machines are JACOBI CARL, MARTIN JOHANNES J and TEODORO LARREY.

Patent filings in countries

World map showing ROBINSON JOHN GEORGEs patent filings in countries
# Country Total Patents
#1 United Kingdom 34
#2 Canada 17
#3 Spain 12
#4 United States 10
#5 Denmark 5
#6 Austria 3
#7 Switzerland 2

Patent filings per year

Chart showing ROBINSON JOHN GEORGEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Robinson John George 69
#2 Thom Robert Absalom 4
#3 John George Robinson 2

Latest patents

Publication Filing date Title
CA194021A Furnacemechanism
GB130486A Improvements in and connected with the Employment of Pulverised Fuel in the Furnaces of Steam Generators.
GB130954A Improvements in and connected with the Furnaces of Steam Generators for the Employment of Pulverised Fuel.
GB127736A Improvements in and relating to Steam Superheaters.
GB121328A Improvements in or relating to Steam Superheaters for Locomotive, Marine and other Boilers.
CA185448A Steam superheater
GB109063A Improvements in and connected with the Employment of Pulverised Fuel in the Furnaces of Steam Generators.
GB102827A Improvements in and relating to Steam Superheaters for Locomotive and other similar Fire Tube Boilers.
GB191515615A Improvements in Lubricators.
US1299033A Steam-superheater.
US1296320A Steam-superheater.
US1217504A Relief-valve for steam-superheaters.
CA171753A Superheater
CA171980A Superheater mechanism
CA167294A Piston valve
US1169286A Piston-valve for locomotives.
GB191420676A Improvements in Steam Superheaters for Marine and other Fire-tube Boilers.
US1109304A Steam-superheater for locomotive and other boilers.
GB191410817A Improvements in Piston Valves for Locomotive and other Engines.
GB191410720A Improvements in and relating to Steam Superheaters for Locomotive, Marine and like Fire Tube Boilers.