KC

Kevin A. Copeland

AT Allison Transmission: 3 patents #89 of 196Top 50%
General Motors: 2 patents #6,250 of 18,328Top 35%
📍 Greenwood, IN: #135 of 649 inventorsTop 25%
🗺 Indiana: #6,080 of 33,936 inventorsTop 20%
Overall (All Time): #850,174 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
9435390 Limiting torque clutch in an input damper 2016-09-06
8944230 Separator spring for clutch plate separation and stabilization 2015-02-03
8939843 Limiting torque clutch in an input damper 2015-01-27
8408375 Separator spring for clutch plate separation and stabilization 2013-04-02
6180883 Cast in situ retention features for a press fit assembly 2001-01-30
4997408 Axial spline drive lug 1991-03-05