Inventor · disambiguated record
Eric A. Lyen
Also filed as: LYEN ERIC A
3 granted patents·40 citations·filing 1999–2002
70Inventor score
Files withCANADIAN BANK NOTE CO LTD1
Top patents by PatentIndex Score
3 records- 0156US6227572B1Durable tactile indicia for banknotes/documents and method of making sameFiled 1999·Granted May 8, 2001·22 cites·17 claims
- 0247US6063176ABright metallic intaglio ink compositionFiled 1999·Granted May 16, 2000·15 cites·15 claims
- 0334US6918616B2Printed security device and methodCANADIAN BANK NOTE CO LTD·Filed 2002·Granted Jul 19, 2005·3 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →