BC

Barrie M. Campbell

📍 Helena, AL: #25 of 53 inventorsTop 50%
🗺 Alabama: #5,342 of 10,951 inventorsTop 50%
Overall (All Time): #3,925,984 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4823467 Serrated-edge knives Dennis Ty Spooner 1989-04-25