RD

Richard A. Duncan

📍 Thibodaux, LA: #29 of 112 inventorsTop 30%
🗺 Louisiana: #2,223 of 10,876 inventorsTop 25%
Overall (All Time): #1,682,435 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4483130 Associated running gear and piler improvements in a two row harvester and piler 1984-11-20
4380281 Associated running gear and piler improvements in a two row harvester and piler 1983-04-19
4232775 Structural and operational improvements for a two row harvester and piler 1980-11-11