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Philip James McGowan

OM Outboard Marine: 1 patents #22 of 89Top 25%
📍 Waukegan, IL: #7 of 29 inventorsTop 25%
🗺 Illinois: #802 of 3,813 inventorsTop 25%
Overall (1989): #68,808 of 140,708Top 50%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4861293 Marine propulsion device with screened water inlet Steven R. McNeill, Matthew H. Mondek, James A. Mahnich 1989-08-29