ROLLIN ABELL innovation strategy

Patent filings in countries

#	Industry
#1	Engines, pumps and turbines
#2	Machines
#3	Electrical machinery and energy
#4	Transport
#5	Furniture and games

#	Technology
#1	Starting of combustion engines
#2	Unspecified technologies
#3	Supplying combustion engines
#4	Cyclically operating valves
#5	Unspecified technologies
#6	Internal-combustion piston engines
#7	Cycle brakes
#8	Siphons
#9	Spark gaps and corona devices
#10	Physical training equipment

#	Name	Total Patents
#1	Rollin Abell	20
#2	Abell Rollin	2

Publication	Filing date	Title
US2589470A	1951-01-25	Engine driving mechanism
US2432980A	1945-01-09	Carburetor
US2304066A	1939-10-19	Feeding apparatus for maintaining a constant level of liquid
US2290008A	1939-01-17	Spark plug
US2164631A	1937-01-16	Racket
US2122806A	1933-07-14	Internal combustion engine
US2094864A	1933-01-17	Carburetor
GB403507A	1932-10-24	Engine starter mechanism
US1984297A	1931-10-22	Engine drive mechanism
US1974555A	1931-01-24	Engine drive mechanism
US1784409A	1930-01-20	Engine-drive mechanism
US1838350A	1929-07-29	Engine drive mechanism
US1874841A	1928-10-23	Engine starter
US1778012A	1925-04-06	Engine starter
US1778011A	1924-09-30	Engine starter
US1829624A	1924-04-03	Engine starter
US1705464A	1923-12-14	Engine starter
US1778010A	1922-02-06	Engine starter
US1443110A	1919-11-06	Internal-combustion engine
GB150849A	1919-06-23	Improvements in or relating to valve mechanism for internal combustion engines