Inventor
STRUNK TIMOTHY L
US14 patents
⚠️ This page may combine multiple inventors who share the name “STRUNK TIMOTHY L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
LEXMARK INT INC
7 patentsUS7788490B2Aug 31, 2010
Methods for authenticating an identity of an article in electrical communication with a verifier system
LEXMARK INT INC22 citations92
US7585043B2Sep 8, 2009
Method of authenticating a consumable
LEXMARK INT INC17 citations92
US7240995B2Jul 10, 2007
Method of authenticating a consumable
LEXMARK INT INC23 citations92
US6871926B2Mar 29, 2005
Method of estimating an amount of available ink contained in an ink reservoir
LEXMARK INT INC42 citations91
US7280772B2Oct 9, 2007
Method for detecting whether a cartridge installed in an imaging apparatus is potentially counterfeit
LEXMARK INT INC38 citations90
US7798594B2Sep 21, 2010
Method of authenticating a consumable
LEXMARK INT INC13 citations83
US7369782B2May 6, 2008
Method and system for providing technical support relating to an imaging cartridge
LEXMARK INT INC17 citations78