NATURAL FUELS CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
B65B MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING 262

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5259424 Method and apparatus for dispensing natural gasMar 27, 92Nov 09, 93[B65B]
5238030 Method and apparatus for dispensing natural gasJun 27, 91Aug 24, 93[B65B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
5900534 DensitometerExpiredOct 07, 96May 04, 99[G01F]
5653269 Method and apparatus for multiple-channel dispensing of natural gasExpiredJun 07, 95Aug 05, 97[B65B]
5597020 Method and apparatus for dispensing natural gas with pressure sensor calibrationExpiredMar 03, 95Jan 28, 97[B65B]
5564306 Density compensated gas flow meterExpiredMay 25, 94Oct 15, 96[G01F]
D342525 Fuel dispenserExpiredSep 23, 92Dec 21, 93[]
4533161 Automatic high pressure hose uncoupling deviceExpiredSep 21, 82Aug 06, 85[F16L]

Top Inventors for This Owner

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