DC

Dale U. Chang

📍 Beverly Hills, MI: #32 of 126 inventorsTop 30%
🗺 Michigan: #1,426 of 5,720 inventorsTop 25%
Overall (2005): #218,591 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6974392 Golf club for minimizing spin of golf ball — 2005-12-13