Membership
Tour
Register
Log in
Nathan Feigenblatt Jr.
Follow
Person
New York, NY, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Battery operated panic alarm wrist watch
Patent number
4,591,836
Issue date
May 27, 1986
Nathan Feigenblatt
G08 - SIGNALLING