AB

Allan T. Brennan

📍 El Reno, OK: #9 of 23 inventorsTop 40%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,856,102 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5134905 Bung removal apparatus Frank R. Sehon 1992-08-04