CB

Charles L. Bronson

VM Varel Manufacturing: 1 patents #1 of 1Top 100%
📍 Brownsville, TX: #2 of 3 inventorsTop 70%
🗺 Texas: #885 of 4,134 inventorsTop 25%
Overall (1989): #135,663 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4880068 Rotary drill bit locking mechanism — 1989-11-14