TENNEX CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B01D SEPARATION 1133
 
 
 
E04F FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS 126
 
 
 
F01M LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL-COMBUSTION ENGINES; CRANKCASE VENTILATING 132
 
 
 
F02M SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6503301 Fuel vapor treatment canisterDec 26, 00Jan 07, 03[B01D]
6213077 Resonator type silencer for automotive engineMar 09, 00Apr 10, 01[E04F]
6101996 Oil filter fixing structureFeb 18, 99Aug 15, 00[F01M]
5931141 Vapor treatment system for volatile liquidOct 06, 98Aug 03, 99[F02M]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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