ARMOUR FERTILIZER WORKS innovation strategy

Patent filings in countries

#	Industry
#1	Materials and metallurgy
#2	Basic materials chemistry
#3	Electrical machinery and energy
#4	Thermal processes
#5	Chemical engineering

#	Technology
#1	Non-metallic elements
#2	Phosphatic fertilisers
#3	Special electric heating or lighting
#4	Details of furnaces
#5	Chemical or physical processes
#6	Rare-earth metal compounds
#7	Inorganic compounds
#8	Building materials
#9	Ammonia or cyanogen
#10	Nitrogenous fertilisers

Publication	Filing date	Title
US1889125A	1930-05-31	Preparation of a fertilizer ingredient
GB349066A	1930-01-14	Improvements in the production of artificial fertilizers
US1780620A	1930-01-06	Double-superphosphate manufacture
GB340120A	1929-12-11	Improvements in fertilizer manufacture
US1884105A	1929-10-17	Manufacture of ammonium salts
US1849989A	1929-05-02	Manufacture of mixed fertilizers
GB332639A	1929-04-25	Process of making a concentrated fertilizer material
US1778427A	1929-02-16	Apparatus for dispensing liquids under pressure
US1931768A	1929-02-01	Fertilizer manufacture
US1849988A	1929-02-01	Method of preparing fertilizer mixtures
US1849987A	1928-12-11	Fertilizer manufacture
US1791103A	1928-12-08	Treatment of phosphate rock and alunite
US1846347A	1928-12-07	Treatment of calcined phosphate
US1801677A	1928-12-07	Process of producing ammonium sulphate nitrate
US1760990A	1928-04-13	Manufacture of concentrated fertilizer material
US1778224A	1927-06-18	Production of calcium-aluminate cements and fertilizer materials
US1709880A	1927-06-02	Niter oven
US1648656A	1927-01-14	Manufacture of disodium phosphate
US1742448A	1926-04-29	Fertilizer manufacture
US1613238A	1924-06-09	Method of treating alunite