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KTF CORP

JP3 patents

Top patents by PatentIndex Score

US7134461B2Nov 14, 2006

Pencil sharpener

KTF CORP27 citations84

US7490789B2Feb 17, 2009

Shredder with paper feeder and a paper feeder

KTF CORP13 citations82

US6782786B2Aug 31, 2004

Electric punch

KTF CORP5 citations58