Membership
Tour
Register
Log in
Ernest R. Werdin Jr.
Follow
Person
Corona Del Mar, CA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for cashless bartop gaming system operation
Patent number
5,655,966
Issue date
Aug 12, 1997
Intergame
Ernest R. Werdin
G07 - CHECKING-DEVICES