DS

Donald A. Sheff

CC Coefficient Cycling: 2 patents #1 of 4Top 25%
📍 Redwood City, CA: #143 of 810 inventorsTop 20%
🗺 California: #9,729 of 55,090 inventorsTop 20%
Overall (2025): #129,358 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12377932 Ergonomic bicycle handlebar and cycling systems Rick Sutton, Damon Campbell, William L. Nighan, Jr. 2025-08-05
12227026 Cycling aero foil system 2025-02-18