LZ

Leonard E. Zech

📍 Reedsburg, WI: #25 of 67 inventorsTop 40%
🗺 Wisconsin: #17,084 of 40,088 inventorsTop 45%
Overall (All Time): #2,366,693 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4332395 Self-propelled landsailer — 1982-06-01
4189019 Propulsion support unit — 1980-02-19