FJ

Francis A. Wittern, Jr.

FE Fawn Engineering: 1 patents #1 of 3Top 35%
📍 West Des Moines, IA: #3 of 7 inventorsTop 45%
🗺 Iowa: #149 of 653 inventorsTop 25%
Overall (1997): #151,504 of 185,788Top 85%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5697519 Split door for vending machine Gary L. Walke, Joseph F. Nerly 1997-12-16