DS

David Staples

📍 Superior, WI: #53 of 139 inventorsTop 40%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,165,616 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7003670 Biometric rights management system John Heaven, Shane Steinman, Cliff Hunt 2006-02-21
5730772 High nitrogen dried poultry manure fertilizer — 1998-03-24