WM

William H. Maybrier

📍 Barbourville, KY: #4 of 9 inventorsTop 45%
🗺 Kentucky: #6,410 of 11,577 inventorsTop 60%
Overall (All Time): #3,983,575 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4699429 Mining machine system Gary K. Chastain 1987-10-13