Solartrec Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F01B MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES 126

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8065876 Heat engine improvementsOct 06, 08Nov 29, 11[F01B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2012/0240,897 HEAT ENGINE IMPROVEMENTSAbandonedNov 28, 11Sep 27, 12[F02B]
2011/0271,676 HEAT ENGINE WITH CASCADED CYCLESAbandonedMay 04, 10Nov 10, 11[F01K]
7536861 Solar heat engine systemExpiredAug 30, 06May 26, 09[F03G]

Top Inventors for This Owner

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