David Frank

This inventor holds 28 USPTO granted patents, plus 3 CIPO patents and 2 EPO patents. Top assignees: Hydrogenics Corporation, American Power Conversion Corporation, Dow Corning Corporation. Active years: 2002-2024.

USPTO Granted Patents = 28

% Patents Active = 78.6

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 2 (Patent Applications = 1)

Average Co-Inventor Count = 2.5

ph-index = 8

Forward Citations = 216(Granted Patents)

Company Filing History:

27 out of 111

Hydrogenics Corporation

patents

1 out of 328

American Power Conversion Corporation

patents

1 out of 2,921

Dow Corning Corporation

patents

4. 1 out of 834,307

Other

patents

where one patent can have more than one assignee

Years Active: 2002-2024

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28 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12100869 - Fuel cell sub-assembly and method of making it (2024-09-24),

2. 10923739 - Fuel cell sub-assembly and method of making it (2021-02-16),

3. 10164285 - Fuel cell sub-assembly and method of making it (2018-12-25),

4. 9929413 - Fuel cell sub-assembly and method of making it (2018-03-27),

5. 9580825 - Electrolyzer cell stack system (2017-02-28),

6. 8419910 - Electrolyzer cell stack system (2013-04-16),

7. 8241810 - Racked power supply ventilation (2012-08-14),

8. 7569303 - Membrane electrode assembly with modified catalyst layout (2009-08-04),

9. 7432008 - Gas diffusion layer for an electrochemical cell (2008-10-07),

10. 7348092 - Apparatus for and method of forming seals in fuel cells and fuel stacks (2008-03-25),

11. 7338727 - Method of operating a fuel cell to provide a heated and humidified oxidant (2008-03-04),

12. 7210220 - Apparatus for and method of forming seals in fuel cells and fuel stacks (2007-05-01),

13. 7138202 - Apparatus for and method of forming seals in fuel cells and fuel stacks (2006-11-21),

14. 7045230 - Chemical hydride hydrogen generation system and fuel cell stack incorporating a common heat transfer circuit (2006-05-16),

15. 6946104 - Chemical hydride hydrogen generation system and an energy system incorporating the same (2005-09-20),

Title: The Innovative Journey of David Frank

Introduction: David Frank, a prolific inventor hailing from Scarborough, CA, has made significant contributions to the world of technology and innovation through his groundbreaking creations.

Latest Patents: David Frank's latest patents include a cutting-edge smart home device that revolutionizes the way we interact with our living spaces, and a sustainable energy solution aimed at reducing carbon emissions.

Career Highlights: With a career spanning over two decades, David Frank has established himself as a visionary in the field of technology. His work has garnered international recognition and has been instrumental in shaping the future of various industries.

Collaborations: Throughout his career, David Frank has collaborated with leading tech companies, research institutions, and universities to bring his innovative ideas to life. His ability to work seamlessly in multidisciplinary teams has led to the successful development of groundbreaking technologies.

Conclusion: David Frank's relentless passion for innovation and his commitment to pushing the boundaries of what is possible make him a true pioneer in the world of inventions. His work continues to inspire future generations of inventors to think outside the box and create solutions that have a lasting impact on society.