Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Daniel B. Witriol — 2 Patents in 2019

Microsoft: 2 patents #1,056 of 7,452Top 15%
Kirkland, WA: #144 of 745 inventorsTop 20%
Washington: #2,786 of 14,738 inventorsTop 20%
Overall (2019): #178,802 of 560,194Top 35%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10445935 Using tracking to simulate direct tablet interaction in mixed reality Julia Schwarz, David J. Calabrese, Yasaman Sheri 2019-10-15 $42,745,000
10181208 Custom heatmaps Matthew W. Asplund, Lewey Geselowitz, Igor B. Peev, Ehab Sobhy Deraz 2019-01-15 $94,346,000