Inventor

GRIMES DONALD L

US6 patents

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

POLAROID CORP

4 patents

US4325614AApr 20, 1982

Exposure control system with shutter operation controlled by a microcomputer

POLAROID CORP37 citations90

US4354748AOct 19, 1982

Photographic exposure system with computer controlled strobe unit

POLAROID CORP34 citations85

US4996681AFeb 26, 1991

Integral card for protectively enclosing an optical disk and a visual information bearing area

POLAROID CORP16 citations72

US4427276AJan 24, 1984

Microcomputer controlled photographic exposure system and method

POLAROID CORP19 citations64

MICROE SYSTEMS CORP

1 patent

US6686585B2Feb 3, 2004

Position encoder with scale calibration

MICROE SYSTEMS CORP11 citations70

GSI GROUP CORP

1 patent

US7343693B2Mar 18, 2008

Scale assembly for optical encoder having affixed optical reference markers

GSI GROUP CORP2 citations59