Membership
Tour
Register
Log in
Martin J. Glapa
Follow
Person
St. Charles, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Call distribution arrangement
Patent number
4,757,529
Issue date
Jul 12, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Martin J. Glapa
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Signal transfer arrangement
Patent number
4,757,526
Issue date
Jul 12, 1988
American Telephone and Telegraph Company, AT&T Bell Laboratories
Eugene W. Foster
H04 - ELECTRIC COMMUNICATION TECHNIQUE