Inventor · disambiguated record
Chester Piotrowski
Also filed as: PIOTROWSKI CHESTER
28 granted patents·2 pending applications·3,398 citations·filing 1982–2012
98Inventor score
Files with3M INNOVATIVE PROPERTIES CO21MINNESOTA MINING & MFG73M INNOVATIVE PROPERTIES CONY1GARBER SHARON R1
Top patents by PatentIndex Score
30 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
- 0399US6335686B1Application for a radio frequency identification system3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Jan 1, 2002·462 cites·26 claims
- 0499US6232870B1Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 15, 2001·627 cites·21 claims
- 0598US6768419B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jul 27, 2004·168 cites·5 claims
- 0698US6600420B2Application for a radio frequency identification system3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jul 29, 2003·219 cites·14 claims
- 0798US6154137AIdentification tag with enhanced security3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Nov 28, 2000·229 cites·24 claims
- 0897US6448886B2Application for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Sep 10, 2002·170 cites·17 claims
- 0996US7270268B2Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Sep 18, 2007·48 cites·7 claims
- 1096US6424262B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jul 23, 2002·200 cites·13 claims
- 1194US6646554B1Identification tag with enhanced security3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Nov 11, 2003·98 cites·2 claims
- 1292US7044373B1Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted May 16, 2006·145 cites·16 claims
- 1391US7123151B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Oct 17, 2006·104 cites·9 claims
- 1490US4520413AIntegrated magnetostrictive-piezoelectric-metal oxide semiconductor magnetic playback headMINNESOTA MINING & MFG·Filed 1982·Granted May 28, 1985·47 cites·16 claims
- 1589US6097291AElectronic article surveillance markers for direct application to optically recorded media3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Aug 1, 2000·44 cites·15 claims
- 1686US7511601B2Radio frequency identification in document management3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Mar 31, 2009·45 cites·13 claims
- 1786US4850716ARemotely detectable sterilization monitorMINNESOTA MINING & MFG·Filed 1987·Granted Jul 25, 1989·62 cites·15 claims
- 1884US7471205B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Dec 30, 2008·7 cites·14 claims
- 1984US5825292AElectronic article surveillance markers for direct application to optically recorded mediaMINNESOTA MINING & MFG·Filed 1997·Granted Oct 20, 1998·33 cites·49 claims
- 2082US4499515AIntegrated magnetostrictive-piezoresistive magnetic recording playback headMINNESOTA MINING & MFG·Filed 1982·Granted Feb 12, 1985·24 cites·21 claims
- 2181US8006902B2Radio frequency identification systems applications3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 30, 2011·7 cites·14 claims
- 2279US5083112AMulti-layer thin-film eas markerMINNESOTA MINING & MFG·Filed 1990·Granted Jan 21, 1992·77 cites·17 claims
- 2378US7728732B2Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jun 1, 2010·6 cites·10 claims
- 2477US7619529B2Application for a radio frequency identification system3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 17, 2009·21 cites·2 claims
- 2576US5699047AElectronic article surveillance markers for direct application to optically recorded mediaMINNESOTA MINING & MFG·Filed 1996·Granted Dec 16, 1997·47 cites·26 claims
- 2671US5939985AElectronic article surveillance markers for direct application to optically recorded media3M INNOVATIVE PROPERTIES CONY·Filed 1998·Granted Aug 17, 1999·38 cites·8 claims
- 2770US8502673B2Applications for radio frequency identification systemsGARBER SHARON R·Filed 2010·Granted Aug 6, 2013·3 cites·6 claims
- 2858US2013015243A1Applications for radio frequency identification systems3M INNOVATIVE PROPERTIES CO·Filed 2012·Application pending·0 cites
- 2946US2008143519A1Tamper-indicating radio frequency identification tag and methods of indicating tampering of a radio frequency identification tag3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 3038US5405702AMethod for manufacturing a thin-film EAS and markerMINNESOTA MINING & MFG·Filed 1993·Granted Apr 11, 1995·13 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →