DP

Daniel M. Pierpont

3M: 2 patents #234 of 1,260Top 20%
Overall (2016): #148,901 of 481,213Top 35%
2
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9431670 High durability fuel cell components with cerium salt additives Matthew H. Frey, Steven J. Hamrock 2016-08-30
9276284 Fuel cell subassemblies incorporating subgasketed thrifted membranes Eric J. Iverson, Michael A. Yandrasits, Steven J. Hamrock, Stephan J. Obradovich, Donald G. Peterson 2016-03-01