Inventor · disambiguated record
Hermann Van Laak
Also filed as: VAN LAAK HERMANN
6 granted patents·57 citations·filing 1994–2018
79Inventor score
Top patents by PatentIndex Score
6 records- 0166US5658992APolyethylene composition for injection moldingHOECHST AG·Filed 1996·Granted Aug 19, 1997·28 cites·5 claims
- 0258US8752257B2Arrangement for securing a lining materialVAN LAAK HERMANN·Filed 2010·Granted Jun 17, 2014·2 cites·24 claims
- 0354US11204111B2Method for producing a pipe lined with an inner linerEVONIK OPERATIONS GMBH·Filed 2018·Granted Dec 21, 2021·0 cites·20 claims
- 0450US5494629AProcess for the production of porous moldingsHOECHST AG·Filed 1994·Granted Feb 27, 1996·15 cites·7 claims
- 0547US5656686APolyethylene molding compositionsHOECHST AG·Filed 1995·Granted Aug 12, 1997·12 cites·11 claims
- 0641US9067365B2Positioning device for a manual welding machineVAN LAAK HERMANN·Filed 2010·Granted Jun 30, 2015·0 cites·15 claims
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