Marvin G. Rains

GU Gunderson: 1 patents #1 of 4Top 25%

📍 Tualatin, OR: #16 of 45 inventorsTop 40%

🗺 Oregon: #995 of 2,981 inventorsTop 35%

Overall (2011): #222,442 of 364,097Top 65%

Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
7861659	Lightweight hopper car with through center sill	Michael Gillis, Gregory J. Saxton	2011-01-04