Herman E. Nelson

📍 Bettendorf, IA: #4 of 10 inventorsTop 40%

🗺 Iowa: #47 of 364 inventorsTop 15%

Overall (1982): #59,564 of 81,411Top 75%

Patents 1982

Issued Patents 1982

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4365438	Combination toy and book	—	1982-12-28