Inventor
MATTER DANIEL
CH19 patents
⚠️ This page may combine multiple inventors who share the name “MATTER DANIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB RESEARCH LTD
13 patentsUS6318172B1Nov 20, 2001
Capacitive level detector with optimized electrode geometry
ABB RESEARCH LTD54 citations94
US6073488AJun 13, 2000
Capacitive liquid level sensor with integrated pollutant film detection
ABB RESEARCH LTD58 citations94
US6614242B2Sep 2, 2003
Method and device for oil-in-water measurement
ABB RESEARCH LTD50 citations91
US6492898B1Dec 10, 2002
Data transmission system for pipelines
ABB RESEARCH LTD19 citations89
US6407383B1Jun 18, 2002
Method and device for determining the oil concentration in liquids by means of fluorescence excitation with an excimer lamp
ABB RESEARCH LTD24 citations89
US6644128B1Nov 11, 2003
Flow meter
ABB RESEARCH LTD15 citations82
US5982498ANov 9, 1999
Method for determining the structure of a body surface
ABB RESEARCH LTD17 citations82
US6963809B2Nov 8, 2005
Gas meter
ABB RESEARCH LTD8 citations72
US6405590B1Jun 18, 2002
Capacitive filling-level sensor with dielectric coating
ABB RESEARCH LTD12 citations70
US6161426ADec 19, 2000
Photoacoustic free fall measuring cell
ABB RESEARCH LTD13 citations69
US7089804B2Aug 15, 2006
Method for thermal flow measurement with non constant heating pulses
ABB RESEARCH LTD2 citations61
US6607004B2Aug 19, 2003
Fire prevention safety device for gas meters
ABB RESEARCH LTD3 citations61
US6829543B2Dec 7, 2004
Sampling method for flowmeters
ABB RESEARCH LTD0 citations51
EMS PATENT AG
3 patentsUS7464611B2Dec 16, 2008
Differential pressure means for a gas meter arrangement, comprising an improved flow geometry
EMS PATENT AG46 citations95
US7399118B2Jul 15, 2008
Thermal gas flowmeter comprising a gas quality indicator
EMS PATENT AG20 citations90
US7222028B2May 22, 2007
Increased accuracy gas energy meter
EMS PATENT AG1 citations50