JEWELL IRA H innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	19
#2	Canada	2

#	Technology
#1	Separation
#2	Unspecified technologies
#3	Water treatment
#4	Chemical or physical processes
#5	Air-conditioning
#6	Unspecified technologies
#7	Installations for obtaining water

#	Name	Total Patents
#1	Jewell Ira H	21

Publication	Filing date	Title
US2233981A	1940-05-03	Filter
US2233980A	1937-01-21	Method of and apparatus for filtration
US2149680A	1935-02-28	Filter
US2209602A	1933-11-20	Method of and apparatus for rapid sand filtration
US1979941A	1932-08-19	Air conditioning and dispensing system
US1960782A	1932-08-15	Dispensing system for liquids
US1299002A	1919-03-01	Apparatus for furnishing drinking-water on ocean-ships.
US999793A	1909-06-18	Still.
US921115A	1907-02-06	Filter.
US944194A	1907-02-04	Filtering apparatus.
US903385A	1907-02-04	Method of filtration.
US673577A	1901-01-25	Means for cleaning settling-basins.
US692788A	1900-05-08	Distilling apparatus.
US664088A	1900-04-16	Accessible filter-screen.
US671023A	1900-04-10	Filter.
US649411A	1900-03-15	Filter
US649410A	1900-03-03	System for controlling operation of filters.
US649409A	1900-03-03	Filter.
US646837A	1900-02-05	Filter-screen.
CA52371A	1896-04-15	Distilling apapratus