Inventor
RADCLIFFE MARC DUDLEY
US3 patents
Patents
3 patentsUS6917399B2Jul 12, 2005
Optical bodies containing cholesteric liquid crystal material and methods of manufacture
3M INNOVATIVE PROPERTIES CO49 citations92
US6876427B2Apr 5, 2005
Cholesteric liquid crystal optical bodies and methods of manufacture and use
3M INNOVATIVE PROPERTIES CO22 citations89
US7298442B2Nov 20, 2007
Cholesteric liquid crystal optical bodies and methods of manufacture and use
3M INNOVATIVE PROPERTIES CO4 citations59