MP

Marion W. Perkins

UI U.S. Industries: 2 patents #6 of 29Top 25%
📍 White Oak, TX: #5 of 24 inventorsTop 25%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,309,463 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
RE33928 Fire-safe valve actuator Billy R. Bruton, Jerome E. Corneillie 1992-05-19
4354425 Fire-safe valve actuator Billy R. Bruton, Jerome E. Corneillie 1982-10-19