DH

David U. Hillstrom

MI Marketing Displays International: 1 patents #1 of 2Top 50%
📍 Novi, MI: #37 of 111 inventorsTop 35%
🗺 Michigan: #1,659 of 6,198 inventorsTop 30%
Overall (2002): #235,011 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6427964 Flag holder bracket for sign stand Yevgeniy M. Levin 2002-08-06