DORR JOHN VAN NOSTRAND innovation strategy

Patent filings in countries

#	Technology
#1	Separation
#2	Separating solids using liquids
#3	Mixing
#4	Mining
#5	Metal production and refining
#6	Climate change mitigation in goods production
#7	Analysing materials
#8	Chemical or physical processes
#9	Water treatment

#	Name	Total Patents
#1	Dorr John Van Nostrand	18

Publication	Filing date	Title
GB191506985A	1915-05-10	Improvements in Continuously Separating Solids from Liquids.
CA165552A	1914-06-05	Ore separator mechanism
GB191413606A	1914-06-04	Apparatus for the Separation of Finely Divided Solids from Liquids.
US1140131A	1914-05-08	Apparatus for continuously separating solids from liquids.
GB191322411A	1913-10-04	Improvements in Processes of and Apparatus for Thickening and Agitating Pulp.
US1211828A	1913-06-26	Apparatus for thickening and agitating pulp.
US1103352A	1913-06-21	Apparatus for the disposal of tailings.
GB191221944A	1912-09-26	Improvements in Agitators for use in the Treatment of Ores by Solvents and the like.
CA147401A	1912-09-12	Ore agitator
US1103351A	1912-09-09	Method of the disposal of tailings.
US1076666A	1912-09-09	Apparatus for thickening and agitating pulp.
US1106865A	1911-12-13	Resistance-indicator.
US1131222A	1911-07-29	Agitator.
GB191029383A	1910-12-17	Improvements in Settling Apparatus.
GB191028500A	1910-12-07	Improvements in Settling Apparatus especially suitable for the Classification of Ores.
US996624A	1910-08-10	Ore-classifier.
US849379A	1906-05-18	Ore-classifier.