Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CG

Charles E. Gray

Apple: 1 patents #2,295 of 5,196Top 45%
San Francisco, CA: #2,657 of 7,035 inventorsTop 40%
California: #26,007 of 66,859 inventorsTop 40%
Overall (2021): #501,912 of 548,734Top 95%
1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11025418 Cryptographic entropy tree Kumar Saurav, Jerrold V. Hauck, Yannick L. Sierra, Roberto G. Yepez, Samuel Gosselin +2 more 2021-06-01