SC

Stephen A. Campbell

BS Ballard Power Systems: 18 patents #3 of 467Top 1%
NM Nano One Materials: 8 patents #1 of 18Top 6%
CI Corning Incorporated: 3 patents #1,382 of 3,867Top 40%
DA Daimler Ag: 2 patents #450 of 2,089Top 25%
UM University of Minnesota: 2 patents #696 of 2,951Top 25%
JL Johnson Matthey Public Limited: 1 patents #446 of 922Top 50%
UN Unisys: 1 patents #1,020 of 2,015Top 55%
Ford: 1 patents #9,341 of 17,473Top 55%
📍 Burnaby, CA: #18 of 1,166 inventorsTop 2%
Overall (All Time): #101,170 of 4,157,543Top 3%
34
Patents All Time

Issued Patents All Time

Showing 1–25 of 34 patents

Patent #TitleCo-InventorsDate
12355063 Battery with spinel cathode Perry Juric, Farhang Nesvaderani 2025-07-08
12077452 Intermediate material between precursor and cathode active material Daniel J. Blondal, Annabelle Po Yin Wong, O'Rian Reid 2024-09-03
11897211 Method and apparatus for automatic extrudate loading and alignment Colby William Audinwood, Brian S. Banks, John Christian Duroe, Dustin Andrew Jochum, Anthony Nicholas Rodbourn +1 more 2024-02-13
11811056 One-pot synthesis for LiNbO3 coated spinel Elahe Talaie 2023-11-07
11735712 Phosphate stabilized lithium ion battery cathode O'Rian Reid 2023-08-22
11616230 Fine and ultrafine powders and nanopowders of lithium metal oxides for battery applications Russell H. Barton, Yingzi Feng, Casey A. Larson, Majid Talebiesfandarani, Daniel J. Blondal 2023-03-28
11329284 Fine and ultrafine powders and nanopowders of lithium metal oxides for battery applications Russell H. Barton, Yingzi Feng, Casey A. Larson, Majid Talebiesfandarani, Daniel J. Blondal 2022-05-10
11121370 One-pot synthesis for lithium ion battery cathode material precursors Annabelle Po Yin Wong, Cameron Hodgins, Elahe Talaie Pashiri, Farhang Nesvaderani, O'Rian Reid +2 more 2021-09-14
11018331 Phosphate stabilized lithium ion battery cathode O'Rian Reid 2021-05-25
9799893 Catalyst support for fuel cell 2017-10-24
8722284 Synthesis of stable and durable catalyst composition for fuel cell Natalia Kremliakova 2014-05-13
7303831 Antifreeze cooling subsystem Jean St-Pierre, Mark Watson, Michael Sexsmith 2007-12-04
7125820 Non-noble metal catalysts for the oxygen reduction reaction 2006-10-24
7032894 Flow distributor for monolith reactors George Adusei, Wei Liu, Mitchell E. Odinak, Shantanu Roy 2006-04-25
6974647 Fuel cell fluid distribution layer having integral sealing capability David P. Wilkinson, Juergen Stumper, Michael Davis, Gordon Lamont 2005-12-13
6936370 Solid polymer fuel cell with improved voltage reversal tolerance Shanna Knights, David P. Wilkinson, Jared L. Taylor, John Gascoyne, Thomas Ralph 2005-08-30
6896792 Method and device for improved catalytic activity in the purification of fluids Jean St-Pierre, David P. Wilkinson 2005-05-24
6683011 Process for forming hafnium oxide films Ryan C. Smith, Tiezhong Ma, Wayne L. Gladfelter 2004-01-27
6638650 Method and apparatus for detecting transfer leaks in fuel cells and fuel cell stacks Ross W. J. Bailey, David P. Wilkinson 2003-10-28
6623707 Monolithic catalyst dehydrogenation reactor William Peter Addiego, Wei Liu, Mitchell E. Odinak 2003-09-23
6613464 Method and apparatus for reducing reactant crossover in a liquid feed electrochemical fuel cell David P. Wilkinson, Mark C. Johnson, Kevin Colbow 2003-09-02
6610432 Impregnation of microporous electrocatalyst particles for improving performance in an electrochemical fuel cell David P. Wilkinson, Joy Roberts 2003-08-26
6548202 Carbon-supported catalysts for fuel cells Jason Edward Chisham, David P. Wilkinson 2003-04-15
6475651 Method and apparatus for detecting transfer leaks in fuel cells David P. Wilkinson 2002-11-05
6350538 Fuel cell with fluid distribution layer having intergral sealing capability David P. Wilkinson, Juergen Stumper 2002-02-26