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Lake Forest, CA, United States of America

Quantum Fuel Systems Technologies Worldwide, Inc.

USPTO Granted Patents = 14

Trademarks = 1

Forward Citations = 271

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19 inventors (with patents filed for the assignee):

Neel Sirosh (3 out of 7 patents)

Fred Flett (2 out of 2 patents)

Jerry Chen (2 out of 2 patents)

4. Derrin Olischefski (1 out of 4 patents)

5. Mark Leavitt (1 out of 9 patents)

6. Mark Warner (1 out of 6 patents)

7. Qiang Liu (1 out of 5 patents)

8. Paul Prado (1 out of 2 patents)

9. Larry Lopez (1 out of 1 patent)

10. Eric Beazer (1 out of 1 patent)

11. Shi Jung (Jerry) Chen (1 out of 1 patent)

12. Craig Steven Smugeresky (1 out of 1 patent)

13. Johannes Van Oyen (1 out of 1 patent)

14. Ken Newell (1 out of 1 patent)

15. Shi Jung Chen (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 9270217 - Combination charger and motive power device (2016-02-23),

2. 9234625 - Concentric is shells for compressed gas storage (2016-01-12),

3. 8836289 - Combination charger and motive power device (2014-09-16),

4. 8584573 - Orbital device with stowable mount (2013-11-19),

5. 8578958 - Leak mitigation for pressurized bi-directional systems (2013-11-12),

6. 8517206 - High pressure storage vessel (2013-08-27),

7. 8322357 - Integrity protection for pressurized bi-directional systems (2012-12-04),

8. 8232750 - Broad turndown ratio traction drive (2012-07-31),

9. 8215331 - Leak mitigation for pressurized bi-directional systems (2012-07-10),

10. 7837054 - Tank seal (2010-11-23),

11. 7222836 - Self-balancing poppet (2007-05-29),

12. 6755225 - Transportable hydrogen refueling station (2004-06-29),

13. 6726892 - Advanced aluminum alloys for hydrogen storage (2004-04-27),

14. 6634321 - Systems and method for storing hydrogen (2003-10-21),

Quantum Fuel Systems Technologies Worldwide, Inc. is a leading provider of advanced transportation and energy storage systems. With over 20 years of experience, Quantum designs, develops, and manufactures innovative automotive and renewable energy solutions. Our products include natural gas fuel systems, hydrogen fuel cell systems, and advanced lithium-ion battery packs. We strive to create sustainable, cleaner, and more efficient transportation solutions to reduce environmental impacts and promote a greener future.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

14 Patents

#20 in Lake Forest, CA

#5,160 in California

#21,655 in US

#40,961 in the World

Lake Forest, CA, United States of America

Quantum Fuel Systems Technologies Worldwide, Inc.

Forward Citations = 271

19 inventors:

Neel Sirosh (3 out of 7 patents)

Fred Flett (2 out of 2 patents)

Jerry Chen (2 out of 2 patents)

4. Derrin Olischefski (1 out of 4 patents)

5. Mark Leavitt (1 out of 9 patents)

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