DM

Daniel R. Martindale

📍 Spencerville, IN: #12 of 16 inventorsTop 75%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,233,292 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8327947 Vertical tine tillage tandem frame and inter-related secondary tillage, planting and fertilizing machine James R. Martindale 2012-12-11