KB

Keith C. Brengman

📍 Carrollton, OH: #15 of 30 inventorsTop 50%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,847,826 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5103722 Method and apparatus for marking metal products at incipient formation temperatures Frank Stephens 1992-04-14