EDISON SPLITDORF CORP innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	United States	22

#	Industry
#1	Electrical machinery and energy
#2	Engines, pumps and turbines
#3	Mechanical elements
#4	Transport
#5	Machines
#6	Thermal processes

#	Technology
#1	Ignition for internal-combustion engines
#2	Dynamo-electric machines
#3	Clutches and brakes
#4	Spark gaps and corona devices
#5	Vehicle parts
#6	Unspecified technologies
#7	Electric switches
#8	Internal-combustion piston engines
#9	Ignition and extinguishing

Publication	Filing date	Title
US2331793A	1941-10-15	Electric current distributor
US2413993A	1941-09-17	Supercharged magneto
US2321506A	1941-01-25	Magneto construction
US2315902A	1940-10-29	Magneto construction
US2270765A	1940-07-18	Spark plug
US2321505A	1940-06-01	Ignition generator
US2205145A	1939-05-23	Glow plug
US2144218A	1937-11-06	Engine shaft magneto
US2161955A	1937-10-14	Magneto mounting means
US2161956A	1937-10-14	Adjustable coupling
US2161954A	1937-03-31	Magneto electric generator
US2161953A	1937-03-12	Rotor for magneto electric generator
US2063083A	1935-07-10	Construction for magneto electric generators
US2048375A	1935-07-06	Magneto-electric generator
US2081800A	1935-06-14	Magneto-electric generator
US2035622A	1934-11-15	Impulse coupling
US1988724A	1933-05-12	Convertible magneto
US1993540A	1933-05-03	Direction signal system
US2041136A	1932-12-20	Spark plug gasket
US1947126A	1932-10-15	Reversible impulse coupling