NM

Niilo J. Makkonen

📍 Bridgewater Corners, VT: #1 of 2 inventorsTop 50%
🗺 Vermont: #3,027 of 4,968 inventorsTop 65%
Overall (All Time): #3,951,525 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4742959 Snow gun Yaroslav I. Stanchak, Victor Waryas 1988-05-10