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For the Inventor, By the Inventor

Hood River, OR, United States of America

Stratospheric Airships, LLC


USPTO Granted Patents = 12


Forward Citations = 114

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1 inventor (with patents filed for the assignee):

goldMedal Stephen B Heppe (12 out of 24 patents)


12 patents:

1. 10494075 - Systems and methods for long endurance airship operations (2019-12-03),
2. 10457394 - Airship launch from a cargo airship (2019-10-29),
3. 10450047 - Durable airship hull and in situ airship hull repair (2019-10-22),
4. 9623949 - Systems and methods for long endurance airship operations (2017-04-18),
5. 9611025 - Additional systems and methods for long endurance airship operations using a free-flying tethered airship system (2017-04-04),
6. 9522733 - Airship launch from a cargo airship (2016-12-20),
7. 9452816 - Durable airship hull and in situ airship hull repair (2016-09-27),
8. 9216806 - Durable airship hull and in situ airship hull repair (2015-12-22),
9. 9139279 - Systems and methods for long endurance airship operations (2015-09-22),
10. 8864063 - Tethered airships (2014-10-21),
11. 8678309 - Lifting gas replenishment in a tethered airship system (2014-03-25),
12. 8668161 - Systems and methods for long endurance stratospheric operations (2014-03-11),
Stratospheric Airships, LLC is a leading provider of advanced airship technology for various commercial and industrial applications. With a focus on delivering innovative solutions for aerial transportation and surveillance, our team of experienced engineers and designers are committed to revolutionizing the future of flight. Visit our website to learn more about our cutting-edge airship designs and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

12 Patents

#2 in Hood River, OR

#261 in Oregon

#24,828 in US

#46,736 in the World

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Hood River, OR, United States of America

Stratospheric Airships, LLC

Forward Citations = 114

1 inventor:

goldMedal Stephen B Heppe (12 out of 24 patents)

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