PT

Perry L. Thomas

📍 Fremont, WI: #20 of 36 inventorsTop 60%
🗺 Wisconsin: #23,834 of 40,088 inventorsTop 60%
Overall (All Time): #3,636,897 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6161422 Sand testing method and apparatus Ronald W. Roethlisberger 2000-12-19