Inventor
TRITLE GARY L
US3 patents
Patents
3 patentsUS5325218AJun 28, 1994
Cholesteric polarizer for liquid crystal display and overhead projector
MINNESOTA MINING & MFG238 citations96
US5231434AJul 27, 1993
Overhead projector for LCD panel
MINNESOTA MINING & MFG24 citations89
US5302985AApr 12, 1994
Overhead projector for LCD panel
MINNESOTA MINING & MFG28 citations86