Membership
Tour
Register
Log in
C. Frederick Koenig III
Follow
Person
Doylestown, PA, US
People
Overview
Industries
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Computer monitor with a computer generated icon
Patent number
D400521
Issue date
Nov 3, 1998
Volpe and Koenig, P.C.
Katherine A. Keller
D14 - Recording, communication, or information retrieval equipment