HEDELIN LARS G B

Overview

About

HEDELIN LARS G B has a total of 14 patent applications. Its first patent ever was published in 1980. It filed its patents most often in EPO (European Patent Office), Sweden and United States. Its main competitors in its focus markets engines, pumps and turbines, environmental technology and machines are MOTIVE HOLDINGS LTD, KONJUKHOV VITALIJ ALEKSEEVICH and JANHUNEN TIMO.

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	4
#2	Sweden	4
#3	United States	4
#4	WIPO (World Intellectual Property Organization)	2

#	Technology
#1	Internal-combustion piston engines
#2	Climate change mitigation in transportation
#3	Controlling combustion engines
#4	Cyclically operating valves
#5	Unspecified technologies
#6	Hot gas positive-displacement engine plants

#	Name	Total Patents
#1	Hedelin Lars Goran Bertil	8
#2	Hedelin Lars G B	6

Publication	Filing date	Title
EP0099913A1	1983-01-31	Internal combustion engine.
US4539946A	1982-09-06	Method of controlling the combustion cycle in a combustion engine
SE8107709L	1981-12-22	Arrangement for a valve mechanism
EP0062040A1	1981-09-14	Cam apparatus with a rotatable, variable-profile cam means.
EP0055280A1	1981-07-01	A method for regulating the operating cycle in a combustion engine, and a combustion engine having a variable working volume.