Inventor
WAREHAM RICHARD R
19 patents
Patents
19 patentsUS3948662AApr 6, 1976
Method of processing film unit with processing solution wave front modifying means
POLAROID CORP78 citations95
US4132471AJan 2, 1979
Expandable self-developing camera
POLAROID CORP37 citations92
US4114166ASep 12, 1978
Self-developing camera and viewer
POLAROID CORP39 citations92
US4307955ADec 29, 1981
Processing apparatus for instant type transparency film
POLAROID CORP22 citations81
US4145133AMar 20, 1979
Film assemblage of the self-developing type together with apparatus for processing thereof
POLAROID CORP27 citations81
US4427486AJan 24, 1984
Apparatus for mounting transparency film
POLAROID CORP21 citations80
US4167318ASep 11, 1979
Film assemblage of the self-developing type together with apparatus for processing thereof
POLAROID CORP14 citations73
US4100559AJul 11, 1978
Apparatus for packaging and for using self-developing photographic film
POLAROID CORP20 citations73
US4082446AApr 4, 1978
Slide viewer and photographic copier
POLAROID CORP17 citations73
US4309100AJan 5, 1982
Film processor for instant type transparency film
POLAROID CORP19 citations72
US4279503AJul 21, 1981
Microfiche system
POLAROID CORP3 citations62
US4229090AOct 21, 1980
Film pack for small format film sheets
POLAROID CORP4 citations62
US4227789AOct 14, 1980
Photographic system accessory for small format film sheets
POLAROID CORP4 citations62
US4016582AApr 5, 1977
Photographic system accommodating independent insertion and removal of battery and film assemblages
POLAROID CORP5 citations62
US3936851AFeb 3, 1976
Ever-ready camera case
POLAROID CORP4 citations62
US4540255ASep 10, 1985
Card motion picture method
POLAROID CORP0 citations52
US4540256ASep 10, 1985
Motion picture film card
POLAROID CORP0 citations52
US4253748AMar 3, 1981
Card motion picture camera system
POLAROID CORP0 citations52
US4109302AAug 22, 1978
Flip flash having automatic indicator control
POLAROID CORP1 citations51