RH

Robert W. Hadfield

BM Butler Manufacturing: 1 patents #2 of 12Top 20%
📍 Parkersburg, WV: #4 of 14 inventorsTop 30%
🗺 West Virginia: #44 of 187 inventorsTop 25%
Overall (1989): #63,199 of 140,708Top 45%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4883924 Outlet fitting — 1989-11-28