SP

Steve Putnam

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Sandyville, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,439,076 of 4,157,543Top 85%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6843739 Portable pitching mound — 2005-01-18