HG

Helga Guthmann

HG Hach Lange Gmbh: 1 patents #13 of 23Top 60%
📍 Grevenbroich, DE: #3 of 8 inventorsTop 40%
Overall (2025): #371,913 of 469,880Top 80%
1
Patents 2025

Issued Patents 2025

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12235255 Method of determining chemical oxygen demand (COD) for high chloride samples Isabel Hünig, Carsten Schulz, Ralf Kloos 2025-02-25