Inventor · disambiguated record
Helga Guthmann
Also filed as: GUTHMANN HELGA
2 granted patents·0 citations·filing 2009–2019
22Inventor score
Top patents by PatentIndex Score
2 records- 0144US12235255B2Method of determining chemical oxygen demand (COD) for high chloride samplesHACH LANGE GMBH·Filed 2019·Granted Feb 25, 2025·0 cites·8 claims
- 0234US9927449B2Method of using cuvette package with RFID parameter transponder and cuvettes with 2D bar code, including photometryRUEECK GABRIEL·Filed 2009·Granted Mar 27, 2018·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →