Inventor · disambiguated record
Stephen B. Curdo
Also filed as: CURDO STEPHEN B
7 granted patents·389 citations·filing 1998–2004
88Inventor score
Top patents by PatentIndex Score
7 records- 0195US6805926B2Security label having security element and method of making sameTECHNICAL GRAPHICS SECURITY PRODUCTS LLC·Filed 2002·Granted Oct 19, 2004·108 cites·15 claims
- 0294US6549131B1Security device with foil camouflaged magnetic regions and methods of making sameCRANE & CO INC·Filed 2000·Granted Apr 15, 2003·106 cites·34 claims
- 0389US6255948B1Security device having multiple security features and method of making sameTECHNICAL GRAPHICS SECURITY PRODUCTS LLC·Filed 1998·Granted Jul 3, 2001·123 cites·55 claims
- 0471US7243951B2Durable security devices and security articles employing such devicesTECHNICAL GRAPHICS INC·Filed 2003·Granted Jul 17, 2007·10 cites·35 claims
- 0571USRE39490ESecurity device having multiple security features and method of making sameTECHNICAL GRAPHICS INC·Filed 2003·Granted Feb 20, 2007·23 cites·65 claims
- 0670US6930606B2Security device having multiple security detection featuresTECHNICAL GRAPHICS SECURITY PRODUCTS LLC·Filed 2001·Granted Aug 16, 2005·17 cites·30 claims
- 0734US7703810B2Security deviceCRANE & CO INC·Filed 2004·Granted Apr 27, 2010·2 cites·29 claims
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