DS

Don Sheff

CC Coefficient Cycling: 2 patents #4 of 5Top 80%
Overall (All Time): #1,423,805 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
11505275 Ergonomic handlebar systems Rick Sutton, Damon Campbell 2022-11-22
11040752 Ergonomic bicycle handlebar systems Rick Sutton, Damon Campbell 2021-06-22
10392073 Coefficient ergonomic bicycle handlebar systems 2019-08-27