KRAUS CHARLES A innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	22

#	Industry
#1	Electrical machinery and energy
#2	Materials and metallurgy
#3	Machines
#4	Mechanical elements

#	Technology
#1	Electric discharge tubes
#2	Pipes
#3	Treatment of glass
#4	Unspecified technologies
#5	AC and DC conversion devices
#6	Unspecified technologies
#7	Metal production and refining
#8	Electric switches
#9	Special electric heating or lighting
#10	Building materials

Publication	Filing date	Title
US2424399A	1945-03-15	Apparatus for chemical fractionation
US1592429A	1924-06-05	Process of treating glass and the product thereof
US1508455A	1920-10-13	Glass
US1147026A	1914-01-08	Electrode for vapor electric apparatus.
US1046086A	1912-04-05	Vapor-arc circuit-breaker.
US1046085A	1912-04-05	Joint.
US1066505A	1912-04-05	Anode-shield for vapor electric apparatus.
US1093997A	1912-04-05	Conducting-seal for vacuum-containers.
US1086300A	1910-11-21	Rectifying apparatus.
US1066290A	1910-09-08	Joint.
US1046084A	1910-09-08	Joint.
US1046082A	1910-06-30	Vapor electric apparatus.
US1046083A	1910-06-30	Vapor electric apparatus.
US1070615A	1910-06-30	Electric lead for vapor electric apparatus.
US1066504A	1910-06-30	Electrode-lead for vapor electric apparatus.
US1046416A	1910-03-02	Joint.
US1272463A	1909-08-27	Distribution system for vapor electric apparatus.
US1070614A	1909-08-27	Insulating-joint.
US974801A	1909-08-27	Composition of vitreous matter.
US1046081A	1909-08-27	Vapor electric apparatus.