WS

William L. Spratt

📍 Pryor Creek, OK: #13 of 26 inventorsTop 50%
🗺 Oklahoma: #6,781 of 12,736 inventorsTop 55%
Overall (All Time): #3,726,261 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5673831 Tip down vehicle top carrier — 1997-10-07