VON PLATEN BALTZAR CARL innovation strategy

Patent filings in countries

#	Industry
#1	Electrical machinery and energy
#2	Mechanical elements
#3	Machines
#4	Machine tools
#5	Engines, pumps and turbines
#6	Consumer goods

#	Technology
#1	Dynamo-electric machines
#2	Venting or aerating devices
#3	AC and DC conversion devices
#4	Unspecified technologies
#5	Emergency protective circuit arrangements
#6	Electric switches
#7	Writing or drawing tools
#8	Cables and insulators
#9	Supplying combustion engines
#10	Presses

Publication	Filing date	Title
US3143618A	1961-06-05	Thermally responsive electric circuit breaker
US2970186A	1959-02-02	High tension suspension electric insulators
US2959392A	1957-11-08	Fluid-tight valve seat
US2936154A	1957-09-09	Water-cook with valve seating and valve body
US2921558A	1957-03-07	Fountain pens
ES155259A1	1941-12-11	Mixing valve, especially intended for explosion engines
US1943905A	1931-11-18	Commutation of electric machines
US1941644A	1931-09-19	Transformer
US1943904A	1931-08-17	Commutation of electric machines
US1941643A	1931-07-22	Direct current transformer system
US1916241A	1930-12-20	Electric machine
US1905660A	1930-04-23	Electric machine
US1949504A	1930-03-18	Electric machinery
US1916240A	1928-10-16	Electric machine