JAMES J. FEULING, TRUSTEE

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F02P IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES 138

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5313921 High efficiency combustion chamber systemDec 23, 92May 24, 94[F02P]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6199544 Combustion chamber system having an improved configuration with squish areasExpiredFeb 22, 99Mar 13, 01[F02B]
5893348 Combustion chamber system having an improved valve arrangementExpiredApr 08, 97Apr 13, 99[F02P]
5638787 Combustion chamber system having an improved valve arrangementExpiredJan 26, 96Jun 17, 97[F02P]
5501191 Combustion chamber system having an improved valve arrangementExpiredMay 19, 94Mar 26, 96[F02P]

Top Inventors for This Owner

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