RD

Richard W. Dawson

TT Ttx: 1 patents #1 of 3Top 35%
📍 Naperville, IL: #114 of 333 inventorsTop 35%
🗺 Illinois: #2,696 of 8,132 inventorsTop 35%
Overall (2016): #254,050 of 481,213Top 55%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9505416 Top chord stiffener for enclosed railcar Ronald P. Sellberg, Frank Andrew Nibouar 2016-11-29