Schaefler KG

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
F01L CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES 154

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7305948 Device for changing the timing of an internal-combustion engineMay 13, 05Dec 11, 07[F01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2007/0056,540 Control valve and method for its productionAbandonedAug 08, 06Mar 15, 07[F01L]

Top Inventors for This Owner

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