JB

John J. Bakula

DM Derrick Manufacturing: 1 patents #2 of 2Top 100%
📍 Grand Island, NY: #7 of 27 inventorsTop 30%
🗺 New York: #1,999 of 7,187 inventorsTop 30%
Overall (1997): #130,769 of 185,788Top 75%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5673797 Screen assembly for vibratory screening machine and method of fabrication thereof Keith Wojciechowski 1997-10-07