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

John Collen — 3 Patents in 2019

SRSram: 3 patents #3 of 43Top 7%
San Luis Obispo, CA: #7 of 55 inventorsTop 15%
California: #9,221 of 67,890 inventorsTop 15%
Overall (2019): #84,558 of 560,194Top 20%
3 Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
D856858 Bicycle chainring Nathan Luman 2019-08-20
10279864 Bicycle power meter Ryan Jennings, John Eppen, OWEN ANDERS BRITTON, Scott McLaughlin 2019-05-07
D845839 Bicycle chainring Nathan Luman 2019-04-16