BP

Bryan L. Preppernau

AT AT&T: 1 patents #10,626 of 18,772Top 60%
📍 Fairborn, OH: #123 of 231 inventorsTop 55%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,815,239 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5179029 Hydrogen plasma passivation of GaAs Richard A. Gottscho 1993-01-12