JF

John R. Freeman

TG The Gorman-Rupp: 1 patents #2 of 11Top 20%
📍 Bellville, OH: #1 of 2 inventorsTop 50%
🗺 Ohio: #715 of 3,574 inventorsTop 25%
Overall (1989): #95,462 of 140,708Top 70%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4824337 Valve assembly for an oscillating pump Darrell M. Lindner 1989-04-25