GEN ABRASIVE COMPANY INC innovation strategy

Patent filings in countries

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

#	Technology
#1	Grinding tools
#2	Building materials
#3	Materials for miscellaneous applications
#4	Metal production and refining
#5	Rare-earth metal compounds
#6	Details of furnaces
#7	Special electric heating or lighting

Publication	Filing date	Title
US3269815A	1963-10-04	Coated abrasive grain
US2579727A	1949-12-09	Method of making an abrasive coated wheel
US2115217A	1935-12-18	Work supporting roll for polishing machines
US2052194A	1935-03-08	Abrasive wheel
US2115210A	1935-01-22	Abrasive wheel
US2115209A	1934-07-11	Abrasive wheel and method of using same
US1820581A	1928-03-30	Abrasive wheel
US1583179A	1924-08-09	Artificial aluminous abrasive and process of making same
US1467590A	1922-04-25	Aluminous abrasive and method of making the same
US1442773A	1922-04-25	Homogeneous crystalline product and method of making the same
CA185320A	1917-03-12	Wall for electric furnaces
US1340155A	1917-02-20	Process of controlling the thickness of walls in an electric furnace
US1245383A	1916-11-27	Process of treating aluminous ores.
US1199042A	1916-07-24	Manufacture of crystallized abrasives.