Learn more

ROBERT GRAHAM

Overview
  • Total Patents
    11
About

ROBERT GRAHAM has a total of 11 patent applications. Its first patent ever was published in 1902. It filed its patents most often in United Kingdom, United States and France. Its main competitors in its focus markets foods and drinks, measurement and machine tools are LIANG BAICHU, KIKUHARA IWAO and LIU CHUNDI.

Patent filings in countries

World map showing ROBERT GRAHAMs patent filings in countries
# Country Total Patents
#1 United Kingdom 4
#2 United States 3
#3 France 2
#4 Australia 1
#5 Germany 1

Patent filings per year

Chart showing ROBERT GRAHAMs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Graham Robert 2
#2 Robert Graham 2
#3 Barnes Edwin M 1
#4 Graham Robert Geoffrey 1

Latest patents

Publication Filing date Title
US3137539A Recording devices
GB602715A Improvements in or relating to pressure tight closures
GB187935A A new or improved bread and process for making same
GB176752A A new or improved bread and process for making same
GB161113A Improvements in and relating to shears
US1387387A Process of producing bread and other like foodstuffs
US714631A Truing device for triple cylinders of air-brakes.