JB

J. D. Bruhl

📍 Glendale Heights, IL: #2 of 11 inventorsTop 20%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #137,011 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4873863 Volumetric leak detection means and method William R. Geisinger 1989-10-17