DC

Duane A. Collier

📍 Cloverdale, IN: #10 of 20 inventorsTop 50%
🗺 Indiana: #19,404 of 33,936 inventorsTop 60%
Overall (All Time): #3,882,756 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5039093 Toe exercise device — 1991-08-13