KH

Keith E Helfrich

CG Chrysler Group: 1 patents #1,051 of 2,641Top 40%
📍 Northville, MI: #775 of 1,240 inventorsTop 65%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,354,171 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7363250 Market center based purchasing system and method Mark E Nagel, Stephen R Luyckx, Michael F Milad, Jonathan L Morgan 2008-04-22