Inventor · disambiguated record
Sigrid Hessel
Also filed as: HESSEL SIGRID
2 granted patents·30 citations·filing 2006–2018
58Inventor score
Top patents by PatentIndex Score
2 records- 0191US7491792B2Polymer powder with block polyetheramide, use in a shaping process, and moldings produced from this polymer powderDEGUSSA·Filed 2006·Granted Feb 17, 2009·28 cites·47 claims
- 0284US11511488B2Device for producing three-dimensional objects layer by layerEVONIK OPERATIONS GMBH·Filed 2018·Granted Nov 29, 2022·2 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →