Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Eph John Evans — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Kent, WA: #207 of 929 inventorsTop 25%
Washington: #23,275 of 76,902 inventorsTop 35%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Eph John Evans has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 2014 and the most recent in April 2018. Eph John Evans ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Eph John Evans in Kent, WA, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9946293 Magnetic force in a directional input device Vasco Rubio, Bill Lawrence, Anthony John Grant, Gary Strowe 2018-04-17 $52,531,000
9868058 Thumbstick with adjustable tension Gabriel Michael Rask Gassoway, Joshua P. Weiher, Benjamin Michael Finney, Jason Tsai, Jonathan Shea Robinson +2 more 2018-01-16 $39,938,000
9050529 Force feedback triggers Anthony John Grant, Gary Strowe, Glen E. Tennison, Vasco Rubio, Loren Douglas Reas +1 more 2015-06-09 $39,913,000
8894491 Multi-stage variable resistance trigger Anthony John Grant, Gary Strowe, Vasco Rubio, Glen E. Tennison 2014-11-25 $27,855,000