JO

John G. O'Hara

GR Graco: 1 patents #70 of 149Top 50%
📍 Shoreview, MN: #447 of 657 inventorsTop 70%
🗺 Minnesota: #32,449 of 52,454 inventorsTop 65%
Overall (All Time): #3,978,807 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4681516 Leakage preventing liquid supply pump Frederick A. Powers, Steven Edward Peter 1987-07-21