Inventor
STEINHAUER FRANK
DE13 patents
⚠️ This page may combine multiple inventors who share the name “STEINHAUER FRANK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HACH LANGE GMBH
10 patentsUSD883114SMay 5, 2020
Colorimeter
HACH LANGE GMBH6 citations81
USD1036619SJul 23, 2024
Housing for water analyzer
HACH LANGE GMBH2 citations70
US9851297B2Dec 26, 2017
Nephelometric turbidimeter and method for detection of the contamination of a sample cuvette of a nephelometric turbidimeter
HACH LANGE GMBH5 citations69
USD1067793SMar 25, 2025
Status indicator panel
HACH LANGE GMBH0 citations56
US12287316B2Apr 29, 2025
Water sampling immersion probe
HACH LANGE GMBH0 citations54
US10126236B2Nov 13, 2018
Method for detection of the contamination of a sample cuvette of a nephelometric turbidimeter
HACH LANGE GMBH0 citations48
US10408729B2Sep 10, 2019
Nephelometric turbidimeter and method for controlling the humidity of venting air in a nephelometric turbidimeter
HACH LANGE GMBH0 citations47
US12287260B2Apr 29, 2025
Process water analysis sampling arrangement
HACH LANGE GMBH0 citations45
US12372387B2Jul 29, 2025
Flow velocity measurement arrangement
HACH LANGE GMBH0 citations44
US10627336B2Apr 21, 2020
Optical measurement device
HACH LANGE GMBH0 citations32