Jeff Karn

Follow

Person

Warrington, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Touchscreen game allowing simultaneous movement of multiple rows an...
- Patent number 9,120,010
- Issue date Sep 1, 2015
- Megatouch, LLC
- Jeffrey D. Karn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game of chance on input of currency for amusement devices
- Patent number 8,845,421
- Issue date Sep 30, 2014
- AMI Entertainment Network, Inc.
- Jeffrey D. Karn
- G07 - CHECKING-DEVICES
Information Patent Grant
System for tracking account activity on an amusement device
- Patent number 8,641,497
- Issue date Feb 4, 2014
- AMI Entertainment Network, Inc.
- Jeffrey D. Karn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Electronic card game and method
- Patent number 6,942,565
- Issue date Sep 13, 2005
- Merit Industries, Inc.
- Jeff Karn
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Game machine with automated tournament mode
- Patent number 6,082,887
- Issue date Jul 4, 2000
- Merit Industries, Inc.
- Peter Feuer
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM FOR TRACKING ACCOUNT ACTIVITY ON AN AMUSEMENT DEVICE
- Publication number 20130035144
- Publication date Feb 7, 2013
- AMI ENTERTAINMENT NETWORK, INC.
- Jeffrey D. KARN
- G07 - CHECKING-DEVICES
Information Patent Application
GAME OF CHANCE ON INPUT OF CURRENCY FOR AMUSEMENT DEVICES
- Publication number 20130035156
- Publication date Feb 7, 2013
- AMI ENTERTAINMENT NETWORK, INC.
- Jeffrey D. KARN
- G07 - CHECKING-DEVICES
Information Patent Application
TOUCHSCREEN GAME ALLOWING SIMULTANEOUS MOVEMENT OF MULTIPLE ROWS AN...
- Publication number 20110136572
- Publication date Jun 9, 2011
- AMI ENTERTAINMENT NETWORK, INC.
- Jeffrey D. KARN
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Application
Electronic Card Game and Method
- Publication number 20040142736
- Publication date Jul 22, 2004
- Merit Industries, Inc.
- Jeff Karn
- A63 - SPORTS GAMES AMUSEMENTS