DL

Duane J. Laffey

📍 Maxwell, IA: #6 of 9 inventorsTop 70%
🗺 Iowa: #8,735 of 15,303 inventorsTop 60%
Overall (All Time): #3,185,690 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8591140 Patching material using powder coating paint and method of using — 2013-11-26