WG

William R. Geisinger

📍 Elk Grove Village, IL: #251 of 434 inventorsTop 60%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,939,898 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

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