Inventor
LINDAHL RICHARD W
US16 patents
⚠️ This page may combine multiple inventors who share the name “LINDAHL RICHARD W”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
12 patentsUS7123151B2Oct 17, 2006
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO104 citations99
US7113094B2Sep 26, 2006
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO180 citations99
US7044373B1May 16, 2006
Radio frequency identification systems applications
3M INNOVATIVE PROPERTIES CO145 citations99
US6768419B2Jul 27, 2004
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO168 citations99
US6486780B1Nov 26, 2002
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO274 citations99
US6448886B2Sep 10, 2002
Application for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO170 citations99
US6424262B2Jul 23, 2002
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO200 citations99
US6232870B1May 15, 2001
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO627 citations99
US7270268B2Sep 18, 2007
Radio frequency identification systems applications
3M INNOVATIVE PROPERTIES CO48 citations96
US8006902B2Aug 30, 2011
Radio frequency identification systems applications
3M INNOVATIVE PROPERTIES CO7 citations84
US7728732B2Jun 1, 2010
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO6 citations74
US7471205B2Dec 30, 2008
Applications for radio frequency identification systems
3M INNOVATIVE PROPERTIES CO7 citations74
MINNESOTA MINING & MFG
3 patentsUS4402000AAug 30, 1983
Electrographic recording method and apparatus with control of toner quantity at recording region
MINNESOTA MINING & MFG24 citations76
US4464672AAug 7, 1984
Electrographic recording apparatus
MINNESOTA MINING & MFG16 citations74
US4532531AJul 30, 1985
Electrographic recording apparatus
MINNESOTA MINING & MFG1 citations52