Inventor
HAAGA GERHARD
DE7 patents
⚠️ This page may combine multiple inventors who share the name “HAAGA GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BOSCH GMBH ROBERT
3 patentsUS5216881AJun 8, 1993
Arrangement for determining the engine speed and an additional operating characteristic variable of an internal combustion engine by means of a sensor
BOSCH GMBH ROBERT19 citations78
US10006856B2Jun 26, 2018
Device and method for calibrating a scattered-light meter
BOSCH GMBH ROBERT0 citations44
US9360424B2Jun 7, 2016
Device for calibrating a scatterometer
BOSCH GMBH ROBERT0 citations38
STENGEL KARL
3 patentsUS8873052B2Oct 28, 2014
Method and device for determining the quality of measurement results of a scattered light meter
STENGEL KARL2 citations56
US8659756B2Feb 25, 2014
Scattered light measuring method
STENGEL KARL1 citations45
US9869635B2Jan 16, 2018
Measuring device for measuring particulate matter concentrations using scattered light and method for monitoring the measuring device
STENGEL KARL0 citations36