Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Marlo E. Castillo — 2 Patents in 2019

Microsoft: 2 patents #1,056 of 7,452Top 15%
Kenmore, WA: #24 of 83 inventorsTop 30%
Washington: #2,786 of 14,738 inventorsTop 20%
Overall (2019): #145,243 of 560,194Top 30%
2 Patents 2019

Issued Patents 2019

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10345851 Device with a rotatable display Daniel C. Park, Jim Wahl, Robyn Rebecca Reed McLaughlin, Joseph B. Gault, Steve Klein +7 more 2019-07-09
10221898 Hinge clutch Daniel C. Park, Anthony J. Hewett 2019-03-05