RC

Ralph J. Claypool

UN Unknown: 1 patents #29,356 of 83,584Top 40%
🗺 Texas: #52,441 of 125,132 inventorsTop 45%
Overall (All Time): #2,359,943 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4477269 Cyclonic separator apparatus Sidney J. Laughlin 1984-10-16
4268294 Method and apparatus for producing fiber product Sidney J. Laughlin 1981-05-19