Inventor · disambiguated record
Friedrich Helmsen
Also filed as: HELMSEN FRIEDRICH
5 granted patents·46 citations·filing 2003–2019
78Inventor score
Top patents by PatentIndex Score
5 records- 0184US7534971B2Weighing system of monolithic construction including flexural pivotSARTORIUS AG·Filed 2007·Granted May 19, 2009·16 cites·9 claims
- 0281US11131574B2Pot magnet for a moving coil arrangement in an electronic balanceSARTORIUS LAB INSTR GMBH & CO KG·Filed 2019·Granted Sep 28, 2021·2 cites·8 claims
- 0380US6861593B2Weighing sensor with calibration weightSARTORIUS GMBH·Filed 2003·Granted Mar 1, 2005·23 cites·15 claims
- 0475US10036766B2Method for producing a force-measuring elementSARTORIUS LAB INSTR GMBH & CO KG·Filed 2016·Granted Jul 31, 2018·3 cites·2 claims
- 0554US7495186B2Weighing system of monolithic construction including flexural pivotSARTORIUS AG·Filed 2007·Granted Feb 24, 2009·2 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →