JU-OH INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
B22D CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES 148

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
6533021 Mold for hot-runner injection molding machine and method for manufacturing the sameSep 14, 00Mar 18, 03[B22D]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
6666259 Method for manufacturing mold for hot-runner injection molding machineExpiredAug 12, 02Dec 23, 03[B22D]
6410895 Induction heating coil unit for manifold in hot runner moldExpiredJun 25, 01Jun 25, 02[H05B]
6310333 Induction heating method for manifold in hot runner moldExpiredDec 05, 00Oct 30, 01[H05B, B29C]
6234783 Injection molding nozzleExpiredApr 05, 99May 22, 01[B29C]
4940870 Induction heating apparatus for injection molding machineExpiredFeb 22, 89Jul 10, 90[H05B]

Top Inventors for This Owner

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