Membership
Tour
Register
Log in
Ronald G. Tye
Follow
Person
Bishops Stortford, GB
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Imaging slow photographic media with liquid crystal shutters
Patent number
4,935,820
Issue date
Jun 19, 1990
Minnesota Mining and Manufacturing Company
Ranjan C. Patel
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Electrical switch
Patent number
4,554,424
Issue date
Nov 19, 1985
Minnesota Mining and Manufacturing Co.
Ronald G. Tye
H01 - BASIC ELECTRIC ELEMENTS