DM

Doris Van Mullen

📍 Sparta, MI: #2 of 5 inventorsTop 40%
🗺 Michigan: #973 of 4,313 inventorsTop 25%
Overall (1994): #140,391 of 165,921Top 85%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5350209 Handle for a trailer ball-mount Daniel Van Mullen 1994-09-27