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For the Inventor, By the Inventor

Dearborn, MI, United States of America

Ballard Power Systems Corporation


USPTO Granted Patents = 304



Trademarks = 19

Forward Citations = 6,654

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376 inventors (with patents filed for the assignee):

goldMedal David P Wilkinson (55 out of 67 patents)

silverMedal Henry H Voss (26 out of 30 patents)

bronzeMedal Stephen A Campbell (18 out of 20 patents)

4.  Russell H Barton (16 out of 45 patents)

5.  Charles Stone (15 out of 16 patents)

6.  Jean St-Pierre (13 out of 16 patents)

7.  Kevin M Colbow (13 out of 14 patents)

8.  Sayeed Ahmed (12 out of 19 patents)

9.  Alfred E Steck (12 out of 12 patents)

10.  Emerson Richard Gallagher (12 out of 15 patents)

11.  Clarence Y Chow (11 out of 11 patents)

12.  Shanna Denine Knights (11 out of 16 patents)

13.  Fred Flett (10 out of 19 patents)

14.  Joel A Ronne (10 out of 10 patents)

15.  David S Watkins (10 out of 16 patents)


Core Competencies:
Electrochemical Fuel Cells
Membrane Electrode Assembly
Fuel Cell Durability
Neural Network Analysis
Solid Oxide Fuel Cells
Catalyst Support Materials
Water Management
Power Generation Methods
Hybrid Power Modules
Fluid Distribution Layers
Porous Carbon Composites
Energy Storage Diagnostics

304 patents:

1. 11742503 - Method and system for operating an electrochemical fuel cell stack with improved performance recovery (2023-08-29),
2. 11431014 - Membrane electrode assembly with fluoro alkyl compound additive (2022-08-30),
3. 11367878 - Membrane electrode assembly with improved electrode (2022-06-21),
4. 11355759 - Membrane electrode assembly with improved cohesion (2022-06-07),
5. 11271234 - Fuel cell with improved durability (2022-03-08),
6. 11239471 - Cathode electrode design for electrochemical fuel cells (2022-02-01),
7. 11088373 - Seal for solid polymer electrolyte fuel cell (2021-08-10),
8. 10895604 - Reduced stack voltage circuitry for energy storage system diagnostics (2021-01-19),
9. 10892509 - Compression apparatus for fuel cell stack (2021-01-12),
10. 10581099 - Use of neural network and EIS signal analysis to quantify H2 crossover in-situ in operating PEM cells (2020-03-03),
11. 9735435 - Flow field plate for electrochemical fuel cell (2017-08-15),
12. 9461328 - Solid oxide fuel cell power plant having a bootstrap start-up system (2016-10-04),
13. 9455456 - Solid oxide fuel cell power plant with an anode recycle loop turbocharger (2016-09-27),
14. 9401524 - Compliant stack for a planar solid oxide fuel cell (2016-07-26),
15. 9240598 - Seal for solid polymer electrolyte fuel cell (2016-01-19),
Ballard Power Systems is a leading global provider of innovative clean energy solutions. The company designs, manufactures, and sells proton exchange membrane fuel cells and related products for various applications, including transportation, backup power, and microgrids. With over 40 years of experience, Ballard is committed to driving the adoption of fuel cell technology to help address climate change and create a more sustainable future.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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304 Patents

#3 in Dearborn, MI

#62 in Michigan

#1,381 in US

#2,852 in the World

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Dearborn, MI, United States of America

Ballard Power Systems Corporation

Forward Citations = 6,654

376 inventors:

goldMedal David P Wilkinson (55 out of 67 patents)

silverMedal Henry H Voss (26 out of 30 patents)

bronzeMedal Stephen A Campbell (18 out of 20 patents)

4.  Russell H Barton (16 out of 45 patents)

5.  Charles Stone (15 out of 16 patents)

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