DR

Durward W. Roller

CG Chrysler Group: 1 patents #1,051 of 2,641Top 40%
CM Chrysler Motors: 1 patents #90 of 274Top 35%
📍 Romeo, MI: #83 of 226 inventorsTop 40%
🗺 Michigan: #35,034 of 86,293 inventorsTop 45%
Overall (All Time): #2,320,681 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5077674 Performance feedback system Ralph Tischler, George P. Knapp 1991-12-31
4709337 Vehicle assembly method George P. Knapp, Bobby W. Higgins 1987-11-24