JJ

JoAnn L. Johnson

📍 Denmark, WI: #1 of 1 inventorsTop 100%
🗺 Wisconsin: #406 of 1,957 inventorsTop 25%
Overall (1994): #113,690 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5343771 Tool for sampling soil containing volatile organic compound David E. Turriff, Lloyd E. Jacobs, Nils K. Melberg 1994-09-06