Inventor
PAVELKA LEE A
US29 patents
⚠️ This page may combine multiple inventors who share the name “PAVELKA LEE A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
18 patentsUS6533961B2Mar 18, 2003
Durable fluorescent organic pigments and methods of making
3M INNOVATIVE PROPERTIES CO80 citations96
US6110566AAug 29, 2000
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO55 citations96
US5959775ASep 28, 1999
Urethane/acrylate bead bond for retroreflective articles
3M INNOVATIVE PROPERTIES CO84 citations96
US6001936ADec 14, 1999
Dye enhanced durability through controlled dye environment
3M INNOVATIVE PROPERTIES CO60 citations95
US6156436ADec 5, 2000
Use of a crystalline bead bond layer in a retroreflective article
3M INNOVATIVE PROPERTIES CO24 citations92
US6326072B1Dec 4, 2001
Release liner incorporating syndiotactic vinyl aromatic polymer
3M INNOVATIVE PROPERTIES CO45 citations91
US6312132B1Nov 6, 2001
Fluorescent red article and retroreflective article made therefrom
3M INNOVATIVE PROPERTIES CO24 citations90
US6526588B2Mar 4, 2003
Stabilization of fluorescent dyes in vinyl chloride articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO11 citations82
US6406798B2Jun 18, 2002
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO12 citations82
US6395844B1May 28, 2002
Enhanced dye durability through controlled dye environment
3M INNOVATIVE PROPERTIES CO9 citations73
US6841236B2Jan 11, 2005
Articles containing thioxanthone dyes
3M INNOVATIVE PROPERTIES CO7 citations72
US6623824B1Sep 23, 2003
Method for making a microreplicated article using a substrate comprising a syndiotactic vinyl aromatic polymer
3M INNOVATIVE PROPERTIES CO7 citations72
US6572977B1Jun 3, 2003
Fluorescent red composition and articles made therefrom
3M INNOVATIVE PROPERTIES CO9 citations71
US6498218B2Dec 24, 2002
Enhanced dye durability through controlled dye environment
3M INNOVATIVE PROPERTIES CO3 citations62
US10598823B2Mar 24, 2020
Films including triazine-based ultraviolet absorbers
3M INNOVATIVE PROPERTIES CO0 citations52
US10551530B2Feb 4, 2020
Prismatic retroreflective sheeting including infrared absorbing material
3M INNOVATIVE PROPERTIES CO0 citations52
US7468406B2Dec 23, 2008
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO0 citations52
US7449514B2Nov 11, 2008
Stabilization of fluorescent dyes in vinyl articles using hindered amine light stabilizers
3M INNOVATIVE PROPERTIES CO0 citations52
MINNESOTA MINING & MFG
9 patentsUS5605761AFeb 25, 1997
Articles exhibiting durable color containing a polycarbonate, a fluorescent dye and an amine light stabilizer
MINNESOTA MINING & MFG142 citations99
US5816238AOct 6, 1998
Durable fluorescent solar collectors
MINNESOTA MINING & MFG94 citations98
US5387458AFeb 7, 1995
Articles exhibiting durable fluorescence with an ultraviolet screening layer
MINNESOTA MINING & MFG151 citations97
US5920429AJul 6, 1999
Fluorescent dye blends
MINNESOTA MINING & MFG67 citations96
US5674622AOct 7, 1997
Fluorescent dye blends
MINNESOTA MINING & MFG82 citations96
US5672643ASep 30, 1997
Fluorescent dye blends
MINNESOTA MINING & MFG79 citations96
US5754337AMay 19, 1998
Fluorescent dye blends
MINNESOTA MINING & MFG31 citations93
US4637950AJan 20, 1987
Delamination-resistant cellular retroreflective sheeting
MINNESOTA MINING & MFG40 citations88
US5700077ADec 23, 1997
Line light source including fluorescent colorant
MINNESOTA MINING & MFG19 citations84