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DOW PATENTS HOLDING CORP

Overview
  • Total Patents
    19
About

DOW PATENTS HOLDING CORP has a total of 19 patent applications. Its first patent ever was published in 1927. It filed its patents most often in United States, Austria and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and mechanical elements are CHARTER DRIVE INC, VINCENT BENDIX and ECLIPSE MACHINE CO.

Patent filings in countries

World map showing DOW PATENTS HOLDING CORPs patent filings in countries
# Country Total Patents
#1 United States 6
#2 Austria 2
#3 Canada 2
#4 Switzerland 2
#5 Germany 2
#6 Spain 2
#7 France 2
#8 United Kingdom 1

Patent filings per year

Chart showing DOW PATENTS HOLDING CORPs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alexander Dow 6
#2 Dow Alexander 2
#3 Holding Corporation Dow Patent 2

Latest patents

Publication Filing date Title
US1879926A Starter mechanism for internal combustion engines
US1897244A Power transmission mechanism
US1817179A Starter mechanism for engines
US1817178A Starter mechanism for internal combustion engines
GB298911A Improvements in and relating to frictional driving-gear
ES109666A1 Improvements in the mechanisms of transmitting energy.
ES109667A1 Improvements in the mechanisms of transmitting energy.
US1777403A Power-transmission mechanism
US1760483A Method and apparatus for power transmission and release
CA308698A Power transmission
CA308697A Power transmission