BB

Boris Berdichevsky

SV Sloan Valve: 1 patents #4 of 6Top 70%
📍 Wilmette, IL: #9 of 25 inventorsTop 40%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #136,212 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4875397 Preset quick change tooling for a recess cutting attachment — 1989-10-24