HEIDE WILLIAM A has a total of 14 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, machines and electrical machinery and energy are HEITGER FRANK H, CARTER CARBURETOR CORP and SNYDER CHARLES R.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | Canada | 3 |
# | Industry | |
---|---|---|
#1 | Engines, pumps and turbines | |
#2 | Machines | |
#3 | Electrical machinery and energy | |
#4 | Environmental technology |
# | Name | Total Patents |
---|---|---|
#1 | Heide William A | 14 |
Publication | Filing date | Title |
---|---|---|
US1901810A | Air controlling means for carburetors | |
US1789652A | Air-controlling means for carburetors | |
US1760595A | Carburetor | |
US1542504A | Spark plug | |
US1461797A | Spark plug | |
US1488543A | Spark plug | |
US1570143A | Carburetor | |
US1546072A | Carburetor | |
US1356360A | Carbureter control-valve | |
US1432245A | Carburetor | |
US1422054A | Carburetor | |
CA217859A | Carbureter | |
CA217253A | Spark plug | |
CA221269A | Spark plug |