Benchmark Corporation

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B64C AEROPLANES; HELICOPTERS 173

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5601257 Air vehicle yaw control systemAug 11, 94Feb 11, 97[B64C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
D268910 Electronic distance measuring instrumentExpiredMay 28, 80May 10, 83[D100]

Top Inventors for This Owner

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