Membership
Tour
Register
Log in
Ronald J. Balog
Follow
Person
Drexel Hill, PA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Attitude indicator having expanded scale
Patent number
4,138,661
Issue date
Feb 6, 1979
Litton Systems, Inc.
Hugh P. McAdams
G05 - CONTROLLING REGULATING