Inventor

SANDERS CARLOS L

US3 patents

Patents

3 patents

US4177588ADec 11, 1979

Indicating device

MEAD CORP10 citations70

US4174580ANov 20, 1979

Adjustable indicating device

MEAD CORP11 citations70

US4375730AMar 8, 1983

Reflective information display device

MEAD CORP19 citations67