PERSSON BENGT ARNE innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	Sweden	16
#2	Denmark	5
#3	Finland	5
#4	Norway	5
#5	Australia	4
#6	Canada	4
#7	Switzerland	3
#8	EPO (European Patent Office)	3
#9	Spain	3
#10	Italy	3
#11	Japan	3
#12	Netherlands	3
#13	United States	3
#14	Belgium	2
#15	Germany	2
#16	United Kingdom	2
#17	Portugal	2
#18	WIPO (World Intellectual Property Organization)	2
#19	Austria	1
#20	Greece	1
#21	Hong Kong	1
#22	Israel	1
#23	India	1
#24	Mexico	1
#25	USSR (Union of Socialist Soviet Republics)	1

#	Technology
#1	Venting or aerating devices
#2	Unspecified technologies
#3	Domestic plumbing installations
#4	Pipes
#5	Sewers
#6	Water-closets with flushing devices
#7	Domestic heating systems
#8	Lubricating
#9	Installations for obtaining water

Publication	Filing date	Title
EP0237508A1	1987-02-26	A device for venting a closed conduit system
AU3501784A	1984-09-27	A self-closing valve arrangement
IL73100D0	1984-09-26	Flushing system
SE8200771L	1982-02-10	Pipe union clamping thimble - has slots through wall extending for entire length to reduce distortion
SE8007073L	1980-10-09	Apparatus for determining the position of the holes in a wall for attaching a washbasin to that wall
SE8006094L	1980-09-01	Self-closing water valve
BE882040A	1980-03-03	Valve provided with a mobile valve plate
SE7906706L	1979-08-10	Valve designed to be connected to a line of pipe in which the creation of a negative pressure will be significantly prevented via an intake of external air to the length of pipe via the valve
SU1012806A3	1979-02-06	Vent valve for connection to pipe
NL7712936A	1977-11-23	Air valve.
CA1068649A	1976-04-27	Manual applicator for lubricating end portions of tubes