PO

Paul V. Oldershaw

📍 Bakersfield, CA: #3 of 17 inventorsTop 20%
🗺 California: #1,105 of 6,198 inventorsTop 20%
Overall (1982): #39,483 of 81,411Top 50%
1
Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4350478 Bottom hole oil well pump James E. Hansen, Walter E. Hinds 1982-09-21