Membership
Tour
Register
Log in
Sergius P. Krzyzanowski
Follow
Person
Flushing, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Ground fault circuit interrupter
Patent number
D313971
Issue date
Jan 22, 1991
Leviton Manufacturing Co., Inc.
Saul Rosenbaum
D13 - Equipment for production, distribution, or transformation of energy