Don B. McNamara

OM Outboard Marine: 2 patents #164 of 426Top 40%

📍 Menomonee Falls, WI: #215 of 441 inventorsTop 50%

🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%

Overall (All Time): #2,281,676 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5558038	Boat hull gunwale construction and process therefor	—	1996-09-24
4930461	One-piece lost foam pattern for an intake manifold	—	1990-06-05