John W. Chamberlain — 10 Patents at Igt

John W. Chamberlain has been granted 10 US patents while listed as an inventor at Igt. The first was granted in 2004 and the most recent in March 2015. John W. Chamberlain ranks #481,000 of 4,157,543 US inventors in our database (top 11.6%). Patent records list John W. Chamberlain in Carson City, NV, US.

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
D723626	Gaming device cabinet	James A. Vasquez, Julia Janeen Angst, John Leagh Beadell, Russell Chudd, Matthew D. Cloutier +15 more	2015-03-03
8690663	Payline and wagering options for low denomination games	Ali Saffari, Anisur R. Chowdhury, Christopher Lundy, James A. Vasquez, Bryan D. Wolf	2014-04-08	$3,666,000
8641513	Multiple monetary type gaming machine with cash conversion functionality	William R. Brosnan, Bryan D. Wolf, Stephen W. Morro, Terrence Lee McCreary, Jr., M. Ali Saffari	2014-02-04	$3,241,000
8506387	Multiple monetary type gaming machine with cash conversion functionality	William R. Brosnan, Bryan D. Wolf, Stephen W. Morro, Terrence Lee McCreary, Jr., M. Ali Saffari	2013-08-13	$3,064,000
8197326	Multi-player bingo game with multiple alternate outcome displays	Ali Saffari, Bryan D. Wolf, Ted Gail	2012-06-12	$4,767,000
7819742	Gaming device having an electronic funds transfer system	Mohamad Ali Saffari, Larry Hollibaugh	2010-10-26	$3,784,000
7771277	Electronic fund transfer kiosk for use with wagering gaming machine	Mohamad Ali Saffari, Larry Hollibaugh	2010-08-10	$3,821,000
7749079	Gaming device having an electronic funds transfer system	Ali Saffari, Larry Hollibaugh	2010-07-06	$3,070,000
7731581	Multi-player bingo game with multiple alternative outcome displays	Ali Saffari, Bryan D. Wolf, Ted Gail	2010-06-08	$10,397,000
6752312	Gaming machine with hopper and printer	Joseph R. Hedrick, Ali Saffari, Larry Hollibaugh	2004-06-22	$94,638,000

John W. Chamberlain — 10 Patents

Issued Patents All Time

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