RF

Ray E. Forpahl

📍 Harper, KS: #9 of 15 inventorsTop 60%
🗺 Kansas: #6,307 of 12,005 inventorsTop 55%
Overall (All Time): #4,058,327 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4406595 Free piston pump William Claude Robertson, Robert H. Robertson 1983-09-27