Assignee
NAT INK INC
US·3 granted patents·48 citations·filing 1994–1999
Top patents by PatentIndex Score
3 records- 0168US5466281AWater-based ink composition for ball-point penNAT INK INC·Filed 1994·Granted Nov 14, 1995·28 cites·19 claims
- 0251US5925593AHot stamping foil and processNAT INK INC·Filed 1995·Granted Jul 20, 1999·11 cites·14 claims
- 0348US6361839B1Hot stamping foil and processNAT INK INC·Filed 1999·Granted Mar 26, 2002·9 cites·15 claims
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