Inventor

THORNTON JR WILLIAM A

7 patents

⚠️ This page may combine multiple inventors who share the name “THORNTON JR WILLIAM A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WESTINGHOUSE ELECTRIC CORP

4 patents

US3963953AJun 15, 1976

Color mismatch accentuating device

WESTINGHOUSE ELECTRIC CORP43 citations91

US4360758ANov 23, 1982

High-intensity-discharge lamp of the mercury-metal halide type which efficiently illuminates objects with excellent color appearance

WESTINGHOUSE ELECTRIC CORP26 citations81

US4334782AJun 15, 1982

Method and apparatus for expressing relative brightness of artificial illumination as perceived by the average observer

WESTINGHOUSE ELECTRIC CORP20 citations70

US4341978AJul 27, 1982

High-intensity-discharge lamp with improved color rendition of illuminated objects

WESTINGHOUSE ELECTRIC CORP3 citations61

THORNTON JR WILLIAM A

3 patents

US4826286AMay 2, 1989

Filter with three-band transmission for good seeing

THORNTON JR WILLIAM A108 citations93

US4653925AMar 31, 1987

Method and apparatus for measuring any of a large number of characteristics of lamplight

THORNTON JR WILLIAM A29 citations90

US4824246AApr 25, 1989

Colored object which exhibits improved constancy of color appearance upon change of illuminants and method

THORNTON JR WILLIAM A9 citations71