Membership
Tour
Register
Log in
William Stringfellow
Follow
Person
Roselle, IL, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Video monitor insertion and extraction machanism for video game mac...
Patent number
5,456,468
Issue date
Oct 10, 1995
WMS Gaming Inc.
William J. Stringfellow
G07 - CHECKING-DEVICES
Information
Patent Grant
Video game cabinet
Patent number
D351869
Issue date
Oct 25, 1994
WMS Gaming, Inc.
Wayne H. Rothschild
D21 - Games, toys, and sports goods