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

Jon Ryan Welcher

UNUnknown: 1 patents #29,356 of 83,584Top 40%
Encinitas, CA: #718 of 1,440 inventorsTop 50%
California: #185,134 of 386,348 inventorsTop 50%
Overall (All Time): #2,023,150 of 4,157,543Top 50%
2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8960945 Personally portable solar-powered electrical energy source Tara Welcher 2015-02-24
7036144 Selective prevention of undesired communications within a computer network Sacha L. Marcroft 2006-04-25