Inventor · disambiguated record
Anna Seyfarth
Also filed as: SEYFARTH ANNA
3 granted patents·3 citations·filing 2013–2017
57Inventor score
Files withBLEISTAHL PRODUKTIONS GMBH & CO KG3
Top patents by PatentIndex Score
3 records- 0173US11311936B2Valve seat ringBLEISTAHL PRODUKTIONS GMBH & CO KG·Filed 2017·Granted Apr 26, 2022·1 cites·14 claims
- 0273US10208636B2Highly thermally conductive valve seat ringBLEISTAHL PRODUKTIONS GMBH & CO KG·Filed 2017·Granted Feb 19, 2019·1 cites·16 claims
- 0364US9702277B2Highly thermally conductive valve seat ringBLEISTAHL-PRODUKTIONS GMBH & CO KG·Filed 2013·Granted Jul 11, 2017·1 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →