DB

David M. Burns

3M: 1 patents #285 of 935Top 35%
📍 Cold Point, PA: #2 of 3 inventorsTop 70%
🗺 Pennsylvania: #1,049 of 4,560 inventorsTop 25%
Overall (2005): #218,738 of 245,428Top 90%
1
Patents 2005

Issued Patents 2005

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6841236 Articles containing thioxanthone dyes Lee A. Pavelka, David B. Olson, R. Harelstad 2005-01-11