RUPPERT HANS PETER innovation strategy

Patent filings in countries

#	Country	Total Patents
#1	EPO (European Patent Office)	6
#2	Israel	5
#3	Germany	4
#4	Australia	3
#5	Canada	3
#6	United States	3
#7	South Africa	3
#8	WIPO (World Intellectual Property Organization)	2
#9	Brazil	1
#10	China	1
#11	Czechia	1
#12	German Democratic Republic	1
#13	Hungary	1
#14	Republic of Korea	1

#	Industry
#1	Machines
#2	Mechanical elements

Publication	Filing date	Title
EP0762038A1	1996-08-09	Pipe connection device
DE4423372A1	1994-07-04	Method and device for forming flanges on pipes made of partially crystalline thermoplastics
EP0501363A1	1992-02-24	Pipe joint
DE4135017A1	1991-10-23	Pipe connection between plastics pipes and flexible hose - has premoulded pipe end with bead to secure pipe cup in assembled state
EP0473807A1	1990-09-03	Pipe connection
DE4027099A1	1990-08-27	Dressing interior wall of pipework - by shaping profile of hot e.g. crosslinked polyethylene tube, inserting into pipe, heating to expand it to pipe wall and drawing through pi
DE4019196A1	1990-06-15	Tube bending
ZA9002218B	1990-03-22	Pipe connection and a method of making same
DD291817A5	1990-02-05	Pipe connection and method for the production thereof
EP0380970A2	1990-01-18	Pipe connection and process for manufacturing the same