SH

Steven J. Hamrock

3M: 1 patents #566 of 1,428Top 40%
📍 Stillwater, MN: #54 of 119 inventorsTop 50%
🗺 Minnesota: #2,843 of 7,373 inventorsTop 40%
Overall (2019): #263,013 of 560,194Top 50%
1
Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
10446868 Fuel cell subassemblies incorporating subgasketed thrifted membranes Eric J. Iverson, Daniel M. Pierpont, Michael A. Yandrasits, Stephan J. Obradovich, Donald G. Peterson 2019-10-15