BTT Corporation

Patent Owner

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B23B TURNING; BORING 250
 
 
 
B23C MILLING 132

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9434009 Drill and boring device using sameMay 08, 12Sep 06, 16[B23Q, B23B]
8753049 Cutting toolSep 23, 09Jun 17, 14[B23B]
7699565 Radius endmillNov 04, 05Apr 20, 10[B23C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8382404 DrillExpiredJun 23, 06Feb 26, 13[B23B]
8257144 Neck portion grinding apparatus and grinding device employed in the neck portion grinding apparatusExpiredDec 14, 05Sep 04, 12[B24B]
2007/0172,321 Ball endmillAbandonedJan 18, 05Jul 26, 07[B26D]

Top Inventors for This Owner

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