DH

Dale H. Haunschild

3M: 1 patents #392 of 1,133Top 35%
📍 Hudson, WI: #19 of 52 inventorsTop 40%
🗺 Wisconsin: #910 of 3,225 inventorsTop 30%
Overall (2002): #235,116 of 266,432Top 90%
1
Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6451408 Retroreflective article John L. Ethen, Mark D. Zender, Robert A. Haenggi, Larry K. Stump 2002-09-17