Leonard E. Zech

📍 Reedsburg, WI: #1 of 4 inventorsTop 25%

🗺 Wisconsin: #153 of 927 inventorsTop 20%

Overall (1982): #46,096 of 81,411Top 60%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4332395	Self-propelled landsailer	—	1982-06-01