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

David Christopher Feldstein — 1 Patent in 2021

Vancouver, CA: #264 of 847 inventorsTop 35%
Overall (2021): #485,594 of 548,734Top 90%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10933217 Catheter assembly having coupleable portions and methods of use Gurvan Edmond Blackman 2021-03-02