JF

Joseph Frisk

3M: 6 patents #2,536 of 11,543Top 25%
Overall (All Time): #752,014 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10361441 Membrane electrode assembly and methods of making the same Daniel M. Pierpont, Eric J. Hanson 2019-07-23
7608334 Oxidatively stable microlayers of gas diffusion layers Wayne Boand 2009-10-27
7160424 Electrophoretically deposited hydrophilic coatings for fuel cell diffuser/current collector John C. Clark 2007-01-09
6733841 Hydrophilic treatment of a carbon fiber construction Wayne Boand 2004-05-11
6703068 Amine oxide coating compositions Klaus Hintzer, Armin Steurer, Dieter Birkhorst, James M. Larson, Wayne Boand 2004-03-09
6465041 Method of making gas diffusion layers for electrochemical cells Wayne Boand, James M. Larson 2002-10-15
6221198 Method of stabilizing films or membranes using adhesive as a reservoir Stefan H. Gryska, Ronald S. Steelman, Loren R. Schreader, Clinton P. Waller, Jr., Steven Johnson 2001-04-24