WD

William K. Duehring

FR Felt Racing: 6 patents #3 of 9Top 35%
GB Gt Bicycles: 1 patents #5 of 10Top 50%
📍 Newport Beach, CA: #269 of 1,653 inventorsTop 20%
🗺 California: #73,997 of 386,348 inventorsTop 20%
Overall (All Time): #646,856 of 4,157,543Top 20%
8
Patents All Time

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
D774980 Bicycle top tube 2016-12-27
8356828 Aerodynamic brake system Richard Bell, Timothy Saul Lane, James Michael Felt, Jeffrey A. Soucek, David Tyson Buckenberger 2013-01-22
8261859 Motor powered bicycle trailer with integral hitch force metering 2012-09-11
8256543 Bicycle rear wheel propelled by trailer mounted power supply and drive train 2012-09-04
8079609 Aerodynamic brake system Richard Bell, Timothy Saul Lane, James Michael Felt, Jeffrey A. Soucek, David Tyson Buckenberger 2011-12-20
8056657 Bicycle rear wheel propelled by trailer mounted power supply and drive train 2011-11-15
5236212 Bicycle construction with grooved structural member Forrest Yelverton 1993-08-17
5082303 Changeable dropout assembly Forrest Yelverton 1992-01-21