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BOLTON HENRY

Overview
  • Total Patents
    12
About

BOLTON HENRY has a total of 12 patent applications. Its first patent ever was published in 1993. It filed its patents most often in Canada and United Kingdom. Its main competitors in its focus markets thermal processes are BARA GYOERGY, DIMITRIJEVIC DRAGUTIN and TIANJIN SAIJIN ENERGY SAVING SCIENCE & TECHNOLOGY CO LTD.

Patent filings in countries

World map showing BOLTON HENRYs patent filings in countries
# Country Total Patents
#1 Canada 10
#2 United Kingdom 2

Patent filings per year

Chart showing BOLTON HENRYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Thermal processes

Focus technologies

Top inventors

# Name Total Patents
#1 Bolton Henry 11

Latest patents

Publication Filing date Title
GB9410226D0 Universal radiator release bracket
GB9307561D0 Universal radiator release bracket
CA2854A Improved double adjustable piano stool back
CA3736A Washing machine
CA4457A Improvements on churns
CA259A An improvement on a certain machine to be used in connection with a churn
CA5178A Potato-digger
CA1856A A spring regulating the friction of machinery worked by animal power
CA1570A Improvement in churns
CA31583A Fanning mill or machine for cleaning grain
CA2248A A carriage dashboard
CA2355A A churn dasher