JF

John Wallace Field

DL Douglas Dynamics, L.L.C.: 1 patents #4 of 11Top 40%
📍 Hope, ME: #1 of 1 inventorsTop 100%
🗺 Maine: #57 of 258 inventorsTop 25%
Overall (2005): #172,470 of 245,428Top 75%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6944978 Snowplow and mount assembly Andre Valmont LeBlond, James Calvin Pieper, Mark Lawrence Stultz, Steven Klug, David N. Bloxdorf 2005-09-20