WG

William R. Geisinger

📍 Elk Grove Village, IL: #10 of 27 inventorsTop 40%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #38,475 of 140,708Top 30%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873863 Volumetric leak detection means and method J. D. Bruhl 1989-10-17