Inventor · disambiguated record
Franz-Josef Riesselmann
Also filed as: RIESSELMANN FRANZ-JOSEF
12 granted patents·1 pending application·279 citations·filing 1997–2007
91Inventor score
Top patents by PatentIndex Score
13 records- 0186US5829795APress-fitting device for connection of a tubeHEWING GMBH·Filed 1997·Granted Nov 3, 1998·64 cites·8 claims
- 0282US6361083B1Screw joint for pipesHEWING GMBH·Filed 1999·Granted Mar 26, 2002·58 cites·16 claims
- 0382US6322108B1Pipe fittingHEWING GMBH·Filed 1999·Granted Nov 27, 2001·58 cites·2 claims
- 0473US6604552B2Metal-plastic multilayer pipe having form stability for plumbing and hydronic heatingFiled 2001·Granted Aug 12, 2003·21 cites·20 claims
- 0569US6279614B1Multi-layer plastic tubeHEWING GMBH·Filed 1998·Granted Aug 28, 2001·46 cites·13 claims
- 0654US8491744B2Method for the production of a cylindrical, strand-shaped partFREERMANN REINHOLD·Filed 2007·Granted Jul 23, 2013·1 cites·19 claims
- 0754US2008185065A1Multilayer PipeUPONOR INNOVATION AB·Filed 2006·Application pending·0 cites
- 0852US7004203B2Insulated heating and/or sanitation pipeUPONOR INNOVATION AB·Filed 2002·Granted Feb 28, 2006·10 cites·14 claims
- 0951US8650737B2Making an elongated productJAERVENKYLAE JYRI·Filed 2007·Granted Feb 18, 2014·1 cites·3 claims
- 1050US6255623B1Surface heating system formed by a fluid-conducting inner pipe surrounded by a heat-destructible sheathing tube structureHEWING GMBH·Filed 2000·Granted Jul 3, 2001·7 cites·5 claims
- 1148US6253794B1Conduit in particular for sanitary and heating installation purposesHEWING GMBH·Filed 2000·Granted Jul 3, 2001·6 cites·5 claims
- 1245US8453310B2Making an elongated productJAERVENKYLAE JYRI·Filed 2007·Granted Jun 4, 2013·0 cites·12 claims
- 1325US6116572AValveFiled 1997·Granted Sep 12, 2000·7 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →