Inventor
Daniel Matter
Inventor
Brugg, CH
Overview
Patents· 20 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level39%
G01NInvestigating or analysing materials by determining their chemical or physical properties23%
B23HWorking of metal by the action of a high concentration of electric current on a workpiece using an electrode which takes the place of a tool6%
F17DPipe-line systems6%
Y02ATechnologies for adaptation to climate change6%
F02BInternal-combustion piston engines3%
F16KValves3%
G01BMeasuring length, thickness or similar linear dimensions3%
G01RMeasuring electric variables3%
G08CTransmission systems for measured values, control or similar signals3%
PatentTitleYear
7,698,958'Differential pressure means for a gas meter arrangement, comprising an improved flow geometry'20107,464,611'Differential pressure means for a gas meter arrangement, comprising an improved flow geometry'20087,399,118'Thermal gas flowmeter comprising a gas quality indicator'20087,222,028'Increased accuracy gas energy meter'20077,089,804'Method for thermal flow measurement with non constant heating pulses'20066,963,809'Gas meter'20056,829,543'Sampling method for flowmeters'20046,644,128'Flow meter'20036,614,242'Method and device for oil-in-water measurement'20036,607,004'Fire prevention safety device for gas meters'20036,492,898'Data transmission system for pipelines'20026,407,383'Method and device for determining the oil concentration in liquids by means of fluorescence excitation with an excimer lamp'20026,405,590'Capacitive filling-level sensor with dielectric coating'20026,318,172'Capacitive level detector with optimized electrode geometry'20016,161,426'Photoacoustic free fall measuring cell'20006,073,488'Capacitive liquid level sensor with integrated pollutant film detection'20005,982,498'Method for determining the structure of a body surface'19995,431,714'Process for investigating particles situated in a gas'19955,288,965'Electro-erosion machine with improved circuit for the unwinding of the wire-electrode'19945,128,505'Injection device and electrode wire electric discharge machine for high-speed precision machining'1992Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1992Patents assigned to CHARMILLES TECHNOLOGIES (1)· patent assignee history
1992Based in Chatelaine, CH· patent location history
1994Patents assigned to GAMBIN REMI (1)· patent assignee history
1994Based in Aire, CH· patent location history
1995–2006Patents assigned to ABB RESEARCH LTD (14)· patent assignee history
1995Based in Dietikon, CH· patent location history
1999–2010Based in Brugg, CH· patent location history
2007–2008Patents assigned to EMS PATENT AG (3)· patent assignee history
2010Patents assigned to HYDROMETER GMBH (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ABB RESEARCH LTD | 14 | 1995–2006 |
| EMS PATENT AG | 3 | 2007–2008 |
| CHARMILLES TECHNOLOGIES | 1 | 1992 |
| GAMBIN REMI | 1 | 1994 |
| HYDROMETER GMBH | 1 | 2010 |
Locations
| Location | Patents | Span |
|---|---|---|
| Brugg, CH | 17 | 1999–2010 |
| Dietikon, CH | 1 | 1995 |
| Aire, CH | 1 | 1994 |
| Chatelaine, CH | 1 | 1992 |