HP

Hugh W. Pendergraft

📍 Seymour, MO: #5 of 9 inventorsTop 60%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #4,040,388 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4469361 Derrick sky hook 1984-09-04