Inventor · disambiguated record
Jurgen Graafmann
Also filed as: GRAAFMANN JUERGEN · GRAAFMANN JURGEN
4 granted patents·39 citations·filing 1977–1988
76Inventor score
Files withWAVIN BV4
Top patents by PatentIndex Score
4 records- 0147US4419067ADevice for connecting plastics tubes by heatsealingWAVIN BV·Filed 1982·Granted Dec 6, 1983·14 cites·2 claims
- 0241US4206785APlastic tube part, particularly thermoplastic tube partWAVIN BV·Filed 1978·Granted Jun 10, 1980·10 cites·3 claims
- 0339US4193105APipe with an external sealing bodyWAVIN BV·Filed 1977·Granted Mar 11, 1980·10 cites·8 claims
- 0429US4957793AWaste pipe system comprising plastic pipe parts made of thermoplastic material with sound-proofing propertiesWAVIN BV·Filed 1988·Granted Sep 18, 1990·5 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →