Inventor · disambiguated record
Hermann Otto Knupfer
Also filed as: KNUPFER HERMANN OTTO
5 granted patents·14 citations·filing 2006–2017
73Inventor score
Top patents by PatentIndex Score
5 records- 0179US7866030B2Process for forming a lamination stackWHIRLPOOL SA·Filed 2010·Granted Jan 11, 2011·8 cites·15 claims
- 0265US7768375B2Stack of metallic laminations and process for forming a lamination stackWHIRLPOOL SA·Filed 2006·Granted Aug 3, 2010·5 cites·15 claims
- 0358US10170948B2Process for the formation of a stack of superposed metallic laminationsWHIRLPOOL SA·Filed 2017·Granted Jan 1, 2019·0 cites·1 claims
- 0450US9768653B2Process for the formation of a stack of superposed metallic laminationsWOLF ANDERSON·Filed 2012·Granted Sep 19, 2017·1 cites·5 claims
- 0548US10411533B2Process for the formation of a stack of superposed metallic laminationsWHIRLPOOL SA·Filed 2017·Granted Sep 10, 2019·0 cites·11 claims
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