CONCEPT TECHNOLOGY, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G01F MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUID LEVEL; METERING BY VOLUME 158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6557412 Non-fouling liquid level controlSep 24, 01May 06, 03[G01F]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6664558 Non-prismatic optical liquid level sensing assemblyExpiredOct 11, 02Dec 16, 03[G01N]
6578373 Rate of change detector for refrigerant floodbackExpiredJun 11, 01Jun 17, 03[G05D]
5627770 Superheat gage with plug-in data moduleExpiredDec 11, 95May 06, 97[G01N]

Top Inventors for This Owner

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