Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JW

John Mitchell Walker — 5 Patents

Microsoft: 5 patents #8,859 of 40,388Top 25%
Duvall, WA: #124 of 384 inventorsTop 35%
Washington: #19,692 of 76,902 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
John Mitchell Walker has been granted 5 US patents while listed as an inventor at Microsoft. The first was granted in 2011 and the most recent in December 2013. John Mitchell Walker ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list John Mitchell Walker in Duvall, WA, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
8607324 Untrusted gaming system access to online gaming service Shawn Hargreaves, Richard A. Meyer 2013-12-10 $31,292,000
8523666 Programming framework for closed systems Paul L. Bleisch, Thomas W. Miller, Matthew Picioccio, Shawn Hargreaves 2013-09-03 $29,750,000
8330764 Programming framework for closed systems Paul L. Bleisch, Thomas W. Miller, Matthew Picioccio, Shawn Hargreaves 2012-12-11 $13,907,000
8120622 Proxy direct 3-D device and remote rendering Shawn Hargreaves, Richard A. Meyer 2012-02-21 $20,261,000
7949998 Programming framework for closed systems Paul L. Bleisch, Shawn Hargreaves, Tom Miller, Matthew Picioccio 2011-05-24 $18,620,000