Inventor · disambiguated record
Norbert Demarczyk
Also filed as: DEMARCZYK NORBERT
3 granted patents·38 citations·filing 1999–2021
67Inventor score
Top patents by PatentIndex Score
3 records- 0183US6666254B2Method for the uphill casting of cast pieces in sand moulds with controlled solidificationACTECH GMBH ADV CASTING TECH·Filed 2001·Granted Dec 23, 2003·22 cites·8 claims
- 0255US6564852B1Method and device for directly producing an investment casting mold for casting made of metalACTECH GMBH ADV CASTING TECH·Filed 1999·Granted May 20, 2003·16 cites·8 claims
- 0338US12275063B2Device for cleaning three-dimensional components made of adhesive powder particles, said components being printed in a powder bedACTECH GMBH·Filed 2021·Granted Apr 15, 2025·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →