AT

Al E. Tester

📍 Brimley, MI: #2 of 3 inventorsTop 70%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,667,582 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5985149 Bioremediation system Richard M. Raetz 1999-11-16