Inventor · disambiguated record
Gerald L. Karel
Also filed as: KAREL GERALD L
21 granted patents·5 pending applications·2,400 citations·filing 1998–2013
97Inventor score
Top patents by PatentIndex Score
26 records- 0199US7113094B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Sep 26, 2006·180 cites·13 claims
- 0299US6486780B1Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 26, 2002·274 cites·29 claims
- 0399US6232870B1Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 15, 2001·627 cites·21 claims
- 0498US6768419B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 27, 2004·168 cites·5 claims
- 0598US6154137AIdentification tag with enhanced security3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Nov 28, 2000·229 cites·24 claims
- 0697US6448886B2Application for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 10, 2002·170 cites·17 claims
- 0796US7270268B2Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 18, 2007·48 cites·7 claims
- 0896US6424262B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jul 23, 2002·200 cites·13 claims
- 0994US6646554B1Identification tag with enhanced security3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 11, 2003·98 cites·2 claims
- 1092US7044373B1Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 16, 2006·145 cites·16 claims
- 1192US6816075B2Evidence and property tracking for law enforcement3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Nov 9, 2004·87 cites·14 claims
- 1291US7123151B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Oct 17, 2006·104 cites·9 claims
- 1384US7471205B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Dec 30, 2008·7 cites·14 claims
- 1481US8006902B2Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 30, 2011·7 cites·14 claims
- 1581US6750777B2Terminal for libraries and the like3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jun 15, 2004·12 cites·97 claims
- 1678US7728732B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jun 1, 2010·6 cites·10 claims
- 1772US8002182B2System for processing financial transactions in a self-service library terminal3M INNOVATIVE PROPERTIES CO·Filed 2009·Granted Aug 23, 2011·2 cites·6 claims
- 1870US8502673B2Applications for radio frequency identification systemsGARBER SHARON R·Filed 2010·Granted Aug 6, 2013·3 cites·6 claims
- 1963US9025828B2Methods and systems for enhancing read accuracy in an automated license plate reader systemKAREL GERALD L·Filed 2010·Granted May 5, 2015·2 cites·13 claims
- 2059US6542070B1Terminal for libraries and the likeMINNESOTA MINING & MFG·Filed 2000·Granted Apr 1, 2003·3 cites·43 claims
- 2158US2013015243A1Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 2256US2003069815A1RFID time tracking3M INNOVATIVE PROPERTIES CO·Filed 2001·Application pending·0 cites
- 2348US6369709B1Terminal for libraries and the like3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 9, 2002·28 cites·23 claims
- 2445US2003083899A1Terminal for libraries and the likeFiled 2002·Application pending·0 cites
- 2544US2004257231A1Evidence and property tracking for law enforcement3M INNOVATIVE PROPERTIES CO·Filed 2004·Application pending·0 cites
- 2644US2015033192A1Method for creating effective interactive advertising content3M INNOVATIVE PROPERTIES CO·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →