AL

Allan Lefkow

📍 West Des Moines, IA: #98 of 276 inventorsTop 40%
🗺 Iowa: #6,094 of 15,303 inventorsTop 40%
Overall (All Time): #2,276,569 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5492070 Planting tool and method of using same — 1996-02-20
D350676 Planting tool — 1994-09-20