JM

John E. Marvel

📍 Evansville, IN: #12 of 53 inventorsTop 25%
🗺 Indiana: #640 of 2,560 inventorsTop 25%
Overall (2003): #191,883 of 273,478Top 75%
1
Patents 2003

Issued Patents 2003

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6558128 Fluid well pumping system Michael A. Porch 2003-05-06