Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Keith Bemer — 42 Patents

WDWalker Digital: 28 patents #16 of 104Top 20%
GRGroupon: 5 patents #132 of 502Top 30%
IAInventio Ag: 5 patents #134 of 953Top 15%
Igt: 2 patents #751 of 1,260Top 60%
PRPriceline.Com: 1 patents #30 of 42Top 75%
PayPal: 1 patents #1,320 of 1,973Top 70%
Pittsburgh, PA: #83 of 7,570 inventorsTop 2%
Pennsylvania: #1,017 of 74,527 inventorsTop 2%
Overall (All Time): #72,062 of 4,157,543Top 2%
42 Patents All Time
Keith Bemer has been granted 42 US patents while listed as an inventor at Walker Digital. The first was granted in 2002 and the most recent in September 2017. Keith Bemer ranks #72,062 of 4,157,543 US inventors in our database (top 1.7%). Patent records list Keith Bemer in Pittsburgh, PA, US.

Patents per Year

Patents granted per year, 2002 to 2017Bar chart with a peak of 9 patents in 2010.peak 92002: 2 patents20022003: 1 patents2005: 2 patents20052006: 1 patents2007: 2 patents20072008: 4 patents2009: 1 patents20092010: 9 patents2011: 1 patents20112012: 4 patents2013: 6 patents20132014: 4 patents2016: 1 patents20162017: 4 patents2017

Issued Patents All Time

Showing 1–25 of 42 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9754302 Retail system for selling products based on a flexible product description Jay S. Walker, Peter Kim, James A. Jorasch, Magdalena M. Fincham, Daniel E. Tedesco +4 more 2017-09-05 $13,838,000
9697553 Method and apparatus for providing cross-benefits based on a customer activity Jay S. Walker, Daniel E. Tedesco, Stephen C. Tulley, John M. Packes, Jr., Deirdre O'Shea +2 more 2017-07-04
9684916 Retail system for selling products based on a flexible product description Jay S. Walker, Peter Kim, James A. Jorasch, Magdalena M. Fincham, Daniel E. Tedesco +4 more 2017-06-20 $11,790,000
9545575 Method and apparatus for conducting or facilitating a promotion Jay S. Walker, Geoffrey M. Gelman, James A. Jorasch, Peter Kim, Timothy A. Palmer +2 more 2017-01-17
9396476 Method and system for providing a link in an electronic file being presented to a user Jay S. Walker, Daniel E. Tedesco, John M. Packes, Jr., Stephen C. Tulley, Dean P. Alderucci +2 more 2016-07-19
8799100 Retail system for selling products based on a flexible product description Jay S. Walker, Peter Kim, James A. Jorasch, Magdalena Mik, Daniel E. Tedesco +4 more 2014-08-05 $56,889,000
8784198 Method and apparatus for conducting or facilitating a promotion Jay S. Walker, Geoffrey M. Gelman, James A. Jorasch, Peter Kim, Timothy A. Palmer +2 more 2014-07-22
8781894 System to provide price adjustments based on indicated product interest Jay S. Walker, Timothy A. Palmer, Russell P. Sammon 2014-07-15
8700456 Method and apparatus for providing cross-benefits based on a customer activity Jay S. Walker, Daniel E. Tedesco, Stephen C. Tulley, John M. Packes, Jr., Deirdre O'Shea +2 more 2014-04-15
8595048 Method and apparatus for providing a benefit during a transaction for use during a later transaction Jay S. Walker, Magdalena Mik, Timothy A. Palmer, Russell P. Sammon, Michiko Kobayashi +4 more 2013-11-26
8579692 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2013-11-12
8473341 System to provide price adjustments based on indicated product interest Jay S. Walker, Russell P. Sammon, Timothy A. Palmer 2013-06-25
8447623 Systems and methods to provide a product to a customer before a final transaction term value is established John M. Packes, Jr., Jay S. Walker, Daniel E. Tedesco, Stephen C. Tulley 2013-05-21
8444481 Method and apparatus for providing electronic credits at a gaming device without first requiring payment therefor Jay S. Walker, James A. Jorasch, Dean P. Alderucci, Magdalena M. Fincham, Daniel E. Tedesco +2 more 2013-05-21 $4,672,000
8366544 Method and apparatus for conducting or facilitating a promotion Jay S. Walker, Geoffrey M. Gelman, James A. Jorasch, Peter Kim, Timothy A. Palmer +2 more 2013-02-05
8271327 Method and apparatus for identifying potential buyers Jay S. Walker, John M. Packes, Jr., Daniel E. Tedesco, Stephen C. Tulley, James A. Jorasch 2012-09-18 $64,298,000
8150735 Retail system for selling products based on a flexible product description Jay S. Walker, Peter Kim, James A. Jorasch, Magdalena Mik, Daniel E. Tedesco +4 more 2012-04-03 $84,462,000
8109438 Game presentation in a retail establishment Jay S. Walker, Norman C. Gilman, Magdalena M. Fincham, Geoffrey M. Gelman, Andrew P. Golden +1 more 2012-02-07
8096872 Method and apparatus for providing electronic credits at a gaming device without first requiring payment therefor Jay S. Walker, James A. Jorasch, Dean P. Alderucci, Magdalena M. Fincham, Daniel E. Tedesco +2 more 2012-01-17 $6,088,000
7885726 Vending machine system and method for encouraging the purchase of profitable items Jay S. Walker, Daniel E. Tedesco, Andrew S. Van Luchene 2011-02-08
7845555 Game presentation in a retail establishment Jay S. Walker, Norman C. Gilman, Magdalena M. Fincham, Geoffrey M. Gelman, Andrew P. Golden +1 more 2010-12-07
7827057 Method and apparatus for providing cross-benefits based on a customer activity Jay S. Walker, Daniel E. Tedesco, Stephen C. Tulley, John M. Packes, Jr., Deirdre O'Shea +2 more 2010-11-02
7818284 Method and apparatus for providing cross-benefits via a central authority Jay S. Walker, Daniel E. Tedesco, Stephen C. Tulley, John M. Packes, Jr., Deirdre O'Shea +3 more 2010-10-19
7769612 System and method for facilitating the sale of a travel product Jay S. Walker, Maximillian O. Urbahn, Daniel E. Tedesco 2010-08-03 $153,176,000
7722455 Systems and methods wherein a lottery number combination is associated with a limited number of occurrences Stephen C. Tulley, John M. Packes, Jr., James A. Jorasch, Jay S. Walker, Patrick J. Buckley +7 more 2010-05-25