Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Trask — 1 Patent in 2019

TWTwelve: 1 patents #5 of 15Top 35%
Redwood City, CA: #462 of 1,104 inventorsTop 45%
California: #27,528 of 67,890 inventorsTop 45%
Overall (2019): #490,638 of 560,194Top 90%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10299917 Prosthetic heart valve devices, prosthetic mitral valves and associated systems and methods John Morriss, Matt McLean, Maureen Bensing, Jean-Pierre Dueri, Hanson S. Gifford, III +3 more 2019-05-28