TELEDYNE ENERGY SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01M PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY 8146
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
F23D BURNERS 131

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6617065 Method and apparatus for maintaining neutral water balance in a fuel cell systemJul 11, 01Sep 09, 03[H01M]
6551736 Fuel cell collector plates with improved mass transfer channelsOct 30, 00Apr 22, 03[H01M]
6497571 Durable catalytic burner systemApr 20, 01Dec 24, 02[F23D]
6451471 Conductivity fuel cell collector plate and method of fabricationJul 07, 00Sep 17, 02[H01M]
6410842 Automatic burner driven generator systemApr 06, 01Jun 25, 02[H01L]
6365822 Power system having a radioisotope heat sourceNov 24, 00Apr 02, 02[H01L]
6207312 Self-humidifying fuel cellSep 18, 98Mar 27, 01[H01M]
6180275 Fuel cell collector plate and method of fabricationNov 18, 98Jan 30, 01[H01M]
5316869 Closed loop reactant/product management system for electrochemical galvanic energy devicesMar 08, 93May 31, 94[H01M]
5192627 Closed loop reactant/product management system for electrochemical galvanic energy deviceAug 02, 91Mar 09, 93[H01M]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0039,675 Compounding and molding process for fuel cell collector platesAbandonedMay 17, 01Apr 04, 02[B29C, H01M]
5346778 Electrochemical load management system for transportation applicationsExpiredAug 13, 92Sep 13, 94[H01M]
5057298 Process for recovery of sulfur values from a gas streamExpiredJul 02, 90Oct 15, 91[C01B]
4883823 Self-contained renewable energy systemExpiredApr 21, 88Nov 28, 89[C07O, C07L]

Top Inventors for This Owner

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