EB

Eugen O. Bergmann

TC The F.B. Leopold Company: 1 patents #1 of 2Top 50%
📍 Butler, PA: #3 of 16 inventorsTop 20%
🗺 Pennsylvania: #948 of 4,234 inventorsTop 25%
Overall (1994): #137,176 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5328608 Mutli-lateral filter underdrain block Marvin A. Brown 1994-07-12