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.
# | 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 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Mechanical elements |
# | Technology | |
---|---|---|
#1 | Starting of combustion engines | |
#2 | Unspecified technologies | |
#3 | Gearing |
# | Name | Total Patents |
---|---|---|
#1 | Alexander Dow | 6 |
#2 | Dow Alexander | 2 |
#3 | Holding Corporation Dow Patent | 2 |
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 |