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U.S. Patent # 6,696,382,
2/24/04, Catalyst inks and method of application for direct methanol
fuel cells, P. Zelenay, J. Davey, X. Ren, S. Gottesfeld, and S.
C. Thomas
U.S. Patent # 6,656,336,
12/2/03, Method for forming a potential hydrocarbon sensor with
low sensitivity to methane and CO, R. Mukundan, E. R. Brosha, and
F. Garzon
U.S. Patent # 6,635,369,
10/21/03, Method for improving fuel cell performance, F. A. Uribe
and T. Zawodzinski
U.S. Patent # 6,605,202,
8/12/03, Electrodes for solid state gas sensor, R. Mukundan, E. Brosha, and F. Garzon
U.S. Patent # 6,596,422,
7/22/03, Air breathing direct methanol fuel cell, X. Ren
U.S. Patent # 6,492,052,
12/10/02, Air breathing direct methanol fuel cell, X. Ren
U.S. Patent # 6,488,837,
12/3/02, Methanol sensor operated in a passive mode, X. Ren and
S. Gottesfeld
U.S. Patent # 6,458,479,
10/1/02, Air breathing direct methanol fuel cell, X. Ren and S.
Gottesfeld
U.S. Patent
# 6,454,922,
9/24/02, Corrosion test cell for bipolar plates, K. R. Weisbrod
U.S. Patent # 6,296,964,
10/2/01, Enhanced methanol utilization in direct methanol fuel cell,
X. Ren and S. Gottesfeld
U.S.
Patent # 6,255,012,
7/3/01, Pleated metal bipolar assembly, M.S. Wilson and C. Zawodzinski
U.S. Patent # 6,248,467,
6/19/01, Composite bipolar plate for electrochemical cells, M.S.
Wilson and D. N. Busick
U.S.
Patent # 6,207,310,
3/27/01, Fuel cell with metal screen flow-field, M.S. Wilson and
C. Zawodzinski
U.S.
Patent # 6,117,577,
9/12/00, Ambiant pressure fuel cell system, M.S. Wilson
U.S.
Patent # 6,063,516,
5/16/00, Method of monitoring CO concentrations in hydrogen feed
to a PEM fuel cell, S. A. Grot, M. A. Meltser, S. Gutowski, J. K.
Neutzler, R. L. Borup, K. Weisbrod
U.S.
Patent # 6,037,072,
3/14/00, Fuel cell with metal screen flow-field, M. S. Wilson and
C. Zawodzinski
U.S.
Patent # 6,001,499,
12/14/99. Fuel cell CO sensor, S. A. Grot, M. A. Meltser, S. Gutowski,
J. K. Neutzler, R. L. Borup, K. Weisbrod
U.S.
Patent # 5,952,119,
9/14/99, Fuel cell membrane humidification, M. S. Wilson
U.S.
Patent # 5,641,586,
6/24/97, Fuel cell with interdigitated porous flow-field, M. S Wilson
U.S.
Patent # 5,595,834,
1/21/97, Annular feed air breathing fuel cell stack, M. S. Wilson
and J. K. Nuetzler
U.S.
Patent # 5,514,486,
5/7/96, Annular feed air breathing fuel cell stack, M. S. Wilson
U.S.
Patent # 5,271,916,
12/21/93, Device for staged carbon monoxide oxidation,
N. E. Vanderborgh
U.S.
Patent # 4,973,530,
11/27/90, Fuel cell water transport, N. E. Vanderborgh and
J. C. Hedstrom
U.S.
Patent # 4,804,592,
2/14/89, Composite electrode for use in electrochemical cells,
N.E. Vanderborgh
U.S.
Patent # 4,650,727,
3/17/87, Fuel processor for fuel cell power system, N. E. Vanderborgh
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