RH

Roberta E. Harelstad

3M: 1 patents #373 of 989Top 40%
📍 Eagan, MN: #44 of 105 inventorsTop 45%
🗺 Minnesota: #1,999 of 5,843 inventorsTop 35%
Overall (2011): #181,626 of 364,097Top 50%
1
Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
7964264 Adhesion-enhancing surfaces for marking materials Sundar Rajan, Joey L. Reule 2011-06-21