Inventor · disambiguated record

Harald Ligtenberg

Also filed as: LIGTENBERG HARALD

2 granted patents·2 citations·filing 2004–2020

34Inventor score

Technology areasB29C

Files withSAINT GOBAIN ISOVER2

Top patents by PatentIndex Score

2 records

0149US7740922B2Process for producing pipe sleeves from mineral woolSAINT GOBAIN ISOVER·Filed 2004·Granted Jun 22, 2010·2 cites·14 claims
0243US11772319B2Method and device for manufacturing a pipe shell from an insulating materialSAINT GOBAIN ISOVER·Filed 2020·Granted Oct 3, 2023·0 cites·3 claims

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Harald Ligtenberg — Patent Inventor | PatentIndex