Inventor · disambiguated record
Jan Visscher
Also filed as: VISSCHER JAN
12 granted patents·1 pending application·134 citations·filing 1988–2014
91Inventor score
Top patents by PatentIndex Score
13 records- 0176US6726863B2Thermoplastic tubeWAVIN BV·Filed 2001·Granted Apr 27, 2004·12 cites·15 claims
- 0274US6214283B1Method for treating an extruded plastic section and extrusion installation thereforWAVIN BV·Filed 1997·Granted Apr 10, 2001·37 cites·11 claims
- 0365US6368547B1Method for producing an extruded hollow plastic sectionWAVIN BV·Filed 1999·Granted Apr 9, 2002·24 cites·24 claims
- 0460US8911660B2Methods and devices for manufacturing biaxially oriented tubingVISSCHER JAN·Filed 2010·Granted Dec 16, 2014·2 cites·21 claims
- 0559US7217379B2Thermoplastic tubeWAVIN BV·Filed 2004·Granted May 15, 2007·3 cites·6 claims
- 0657US5817270AMethod and device for manufacturing biaxially oriented tubing from thermoplastic materialWAVIN BV·Filed 1995·Granted Oct 6, 1998·20 cites·4 claims
- 0756US7069635B2Methods and devices for the production of a pipe from biaxialy oriented thermoplastic material having an integrated socketWAVIN BV·Filed 2001·Granted Jul 4, 2006·4 cites·39 claims
- 0855US2007164486A1Thermoplastic tubeWAVIN BV·Filed 2007·Application pending·0 cites
- 0945US9744731B2Installations for manufacturing biaxially oriented tubing and the tubing itselfHOPPMANN INT B V·Filed 2014·Granted Aug 29, 2017·0 cites·22 claims
- 1043US4855574AWelding sleeve with connecting means having an upper and lower partWAVIN BV·Filed 1988·Granted Aug 8, 1989·14 cites·7 claims
- 1142US6146572AMethod for forming a socket on a pipe of biaxially oriented polyvinyl chlorideWAVIN BV·Filed 1998·Granted Nov 14, 2000·9 cites·8 claims
- 1234US5785906AMethod and device for manufacturing biaxially oriented tubing from thermoplastic materialWAVIN BV·Filed 1995·Granted Jul 28, 1998·6 cites·5 claims
- 1331US5911933AMethod for producing a thermoplastic tubular profile and internal cooling unit for such a methodWAVIN BV·Filed 1996·Granted Jun 15, 1999·3 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →