Membership
Tour
Register
Log in
John W. Clark
Follow
Person
Carrollton, TX, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Disk drive insertion and removal interlock
Patent number
5,077,722
Issue date
Dec 31, 1991
Convex Computer Corporation
Edward D. Geist
G11 - INFORMATION STORAGE
Information
Patent Grant
Computer system
Patent number
4,620,275
Issue date
Oct 28, 1986
Steven J. Wallach
G06 - COMPUTING CALCULATING COUNTING