Howard R. Pfeifer

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Chicago, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Synchronizing soundtracks across wagering game machines
- Patent number 9,520,014
- Issue date Dec 13, 2016
- BALLY GAMING, INC.
- Joshua C. Moshier
- A63 - SPORTS GAMES AMUSEMENTS
Information Patent Grant
Balancing community gaming effects
- Patent number 8,827,805
- Issue date Sep 9, 2014
- WMS Gaming, Inc.
- Vito M. Caporusso
- G07 - CHECKING-DEVICES
Information Patent Grant
Wagering game audio ending in key of current state
- Patent number 8,821,283
- Issue date Sep 2, 2014
- WMS Gaming, Inc.
- Michael V. Dicillo
- G07 - CHECKING-DEVICES

Patents Applicationslast 30 patents

Information Patent Application
BALANCING COMMUNITY GAMING EFFECTS
- Publication number 20140378225
- Publication date Dec 25, 2014
- Vito M. Caporusso
- G07 - CHECKING-DEVICES
Information Patent Application
WAGERING GAME AUDIO ENDING IN KEY OF CURRENT STATE
- Publication number 20130281210
- Publication date Oct 24, 2013
- WMS GAMING, INC.
- Michael V. Dicillo
- G07 - CHECKING-DEVICES
Information Patent Application
METHOD AND APPARATUS FOR CONTROLLING AN AUDIO PARAMETER OF A PLURAL...
- Publication number 20120115608
- Publication date May 10, 2012
- Howard Pfeifer
- G07 - CHECKING-DEVICES