MD

Maurice S. Doane

📍 Des Moines, IA: #247 of 657 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,286,943 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5417427 Golf training device — 1995-05-23
4308676 Lawn mower power take-off and accessories — 1982-01-05