Inventor

GUTHMANN HELGA

DE2 patents

⚠️ This page may combine multiple inventors who share the name “GUTHMANN HELGA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

HACH LANGE GMBH

1 patent

US12235255B2Feb 25, 2025

Method of determining chemical oxygen demand (COD) for high chloride samples

HACH LANGE GMBH0 citations49

RUEECK GABRIEL

1 patent

US9927449B2Mar 27, 2018

Method of using cuvette package with RFID parameter transponder and cuvettes with 2D bar code, including photometry

RUEECK GABRIEL0 citations19