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

Haden Cory — 1 Patent in 2021

XDX Development: 1 patents #85 of 191Top 45%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #441,417 of 548,734Top 85%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D919818 Electroencephalogram signal amplification device Gabriella Levine, Matthew David Day 2021-05-18