RG

Ryan E. Greenamyer

DA Douglas Autotech: 1 patents #4 of 11Top 40%
📍 Coldwater, MI: #71 of 144 inventorsTop 50%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,422,855 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7077027 Composite steering column housing Joseph A. Krizan, Chris J. Koleszar 2006-07-18