BRINKER FREDERIC A has a total of 11 patent applications. Its first patent ever was published in 1926. It filed its patents most often in United States. Its main competitors in its focus markets chemical engineering, machines and materials and metallurgy are MINERALS SEPARATION AMERICAN SYNDICATE 1913 LTD, METALS RECOVERY CO and MINERALS SEPARATION NORTH US.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 |
# | Industry | |
---|---|---|
#1 | Chemical engineering | |
#2 | Machines | |
#3 | Materials and metallurgy | |
#4 | Organic fine chemistry |
# | Technology | |
---|---|---|
#1 | Flotation | |
#2 | Unspecified technologies | |
#3 | Compounds containing metals | |
#4 | Acyclic or carbocyclic compounds |
# | Name | Total Patents |
---|---|---|
#1 | Brinker Frederic A | 11 |
Publication | Filing date | Title |
---|---|---|
US2105901A | Froth flotation method | |
US2052274A | Mineral flotation | |
US2118293A | Thiocarbanilid derivative | |
US2035458A | Flotation of copper sulphides with nickel activators | |
US2052214A | Differential froth flotation | |
US2007176A | Differential froth flotation | |
US2048370A | Method of froth flotation ore separation | |
US2048369A | Method for froth flotation treatment of ores | |
US1973558A | Flotation method | |
US1877122A | Process for producing crude and fumed zinc oxide | |
US1838359A | Producing fumed zinc oxide from zinc sulphate solution |