JB

J. D. Bruhl

📍 Glendale Heights, IL: #105 of 199 inventorsTop 55%
🗺 Illinois: #48,934 of 84,256 inventorsTop 60%
Overall (All Time): #3,939,897 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 William R. Geisinger 1989-10-17