RB

Rosemary Berg-Fernstrum

📍 Menominee, MI: #2 of 4 inventorsTop 50%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #41,955 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5340349 Spherical toy 1994-08-23