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USPTO Patent Rankings Data through Dec 31, 2025
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Nandu A. Talwalkar — 7 Patents

WDWalker Digital: 4 patents #45 of 104Top 45%
Igt: 3 patents #559 of 1,260Top 45%
New Canaan, CT: #59 of 268 inventorsTop 25%
Connecticut: #6,462 of 34,797 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
Nandu A. Talwalkar has been granted 7 US patents while listed as an inventor at Walker Digital. The first was granted in 2002 and the most recent in August 2015. Nandu A. Talwalkar ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list Nandu A. Talwalkar in New Canaan, CT, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9117338 System to determine casino offers Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Russell P. Sammon, Magdalena Mik 2015-08-25
8622819 System to determine casino offers Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Russell P. Sammon, Magdalena Mik 2014-01-07 $2,343,000
8100758 System to determine casino offers Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Russell P. Sammon, Magdalena Mik 2012-01-24 $6,238,000
7390264 Method and system to incorporate game play into product transactions Jay S. Walker, Andrew P. Golden, Magdalena M. Fincham, Timothy A. Palmer, Keith Bemer 2008-06-24
7063618 System to determine casino offers Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Russell P. Sammon, Magdalena Mik 2006-06-20
6848995 System to determine casino offers Jay S. Walker, James A. Jorasch, Geoffrey M. Gelman, Russell P. Sammon, Magdalena Mik 2005-02-01
6443843 System to provide game play for products Jay S. Walker, Andrew P. Golden, Magdalena Mik, Timothy A. Palmer, Keith Bemer 2002-09-03