JA

John Aboussafy

📍 Edmonton, CA: #1,480 of 2,912 inventorsTop 55%
Overall (All Time): #4,048,334 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4372379 Rotary drive assembly for downhole rotary pump Emanuel Kulhanek 1983-02-08