Inventor
GILLIGAN GREGORY E
US10 patents
⚠️ This page may combine multiple inventors who share the name “GILLIGAN GREGORY E”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
3M INNOVATIVE PROPERTIES CO
9 patentsUS6624936B2Sep 23, 2003
Color-compensated information displays
3M INNOVATIVE PROPERTIES CO196 citations98
US6265061B1Jul 24, 2001
Retroflective articles including a cured ceramer composite coating having abrasion and stain resistant characteristics
3M INNOVATIVE PROPERTIES CO56 citations93
US6551014B2Apr 22, 2003
Raised pavement marker with improved lens
3M INNOVATIVE PROPERTIES CO25 citations91
US6431788B1Aug 13, 2002
Wear resistant pavement marking
3M INNOVATIVE PROPERTIES CO21 citations88
US7110072B2Sep 19, 2006
Compensators for liquid crystal displays
3M INNOVATIVE PROPERTIES CO9 citations73
US7967443B2Jun 28, 2011
Projection system using reflective polarizers
3M INNOVATIVE PROPERTIES CO4 citations62
US7673993B2Mar 9, 2010
Projection system using reflective polarizers
3M INNOVATIVE PROPERTIES CO4 citations62
US7405784B2Jul 29, 2008
Compensators for liquid crystal displays with biaxially stretched single film with crystallization modifier
3M INNOVATIVE PROPERTIES CO4 citations62
USD422932SApr 18, 2000
Pavement marker
3M INNOVATIVE PROPERTIES CO4 citations61