Donald R. Haanen

📍 Green Bay, WI: #6 of 43 inventorsTop 15%

🗺 Wisconsin: #325 of 1,637 inventorsTop 20%

Overall (1989): #136,860 of 140,708Top 100%

Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4829925	Multiple mode sail driven vehicle	—	1989-05-16