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

James Frederick Frank

San Diego, CA: #9,825 of 23,606 inventorsTop 45%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,518,655 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9022558 Eyeglass support 2015-05-05
8454156 Eyeglass support 2013-06-04
8152298 Eyeglass support 2012-04-10