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For the Inventor, By the Inventor

Broomfield, CO, United States of America

Sierra Space Corporation

Calculating rank
USPTO Granted Patents = 19


Trademarks = 5

Forward Citations = 0

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43 inventors (with patents filed for the assignee):

goldMedal Michael Peterson (5 out of 5 patents)

silverMedal Christopher P St Clair (4 out of 5 patents)

bronzeMedal Patrick D Satyshur (4 out of 4 patents)

4.  Martin Chiaverini (4 out of 4 patents)

5.  Charles Ralph Sandy (3 out of 8 patents)

6.  Mark Milton Weislogel (3 out of 11 patents)

7.  Daniel Aaron Wyman (3 out of 3 patents)

8.  John P Wetzel (3 out of 3 patents)

9.  Jeffrey S Hickerson (3 out of 3 patents)

10.  Grant Robert Woods (3 out of 3 patents)

11.  Jake Crine (2 out of 3 patents)

12.  Benjamin Paul Cunningham (2 out of 3 patents)

13.  Alec B Devereaux (2 out of 3 patents)

14.  Sonny J Lewis (2 out of 3 patents)

15.  Jonathan Peritt (2 out of 3 patents)


19 patents:

1. 12644538 - Debris-tolerant sealing valve (2026-06-02),
2. 12559261 - Bracket fixture for space habitat (2026-02-24),
3. 12446501 - Plant growth system for microgravity environments (2025-10-21),
4. 12121838 - Low-gravity water capture device with water stabilization (2024-10-22),
5. 12104745 - Mounting flange and bracket for a space habitat (2024-10-01),
6. 12071915 - Vortex hybrid rocket motor (2024-08-27),
7. 12054294 - Bracket fixture for space habitat (2024-08-06),
8. 11952967 - Liquid propellant injector for vortex hybrid rocket motor (2024-04-09),
9. 11927152 - Reaction control vortex thruster system (2024-03-12),
10. 11879414 - Hybrid rocket oxidizer flow control system including regression rate sensors (2024-01-23),
11. 11827383 - Encapsulated insulation with uniformly heated surfaces for use on spacecraft internal surfaces (2023-11-28),
12. 11794138 - Microgravity system phase separator (2023-10-24),
13. 11661907 - Vortex hybrid rocket motor (2023-05-30),
14. 11660557 - Low-gravity water capture device with water stabilization (2023-05-30),
15. 11635103 - Expanding pin assembly controlled by actuator for locking and unlocking mechanical joint (2023-04-25),
Company Overview
Sierra Space Corporation, headquartered in Broomfield, Colorado, specializes in advanced space technologies and solutions. The company focuses on developing innovative spacecraft, space habitats, and related systems that support human and robotic missions in low Earth orbit and beyond. With a commitment to enhancing space exploration and commercial opportunities, Sierra Space is at the forefront of creating sustainable infrastructure for future space endeavors, contributing to the growing space economy and fostering international collaboration in space research.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#18 in Broomfield, CO

#350 in Colorado

#17,150 in US

#32,693 in the World

Broomfield, CO (US)
Broomfield, CO, United States of America

Sierra Space Corporation

Forward Citations = 0

43 inventors:

goldMedal Michael Peterson (5 out of 5 patents)

silverMedal Christopher P St Clair (4 out of 5 patents)

bronzeMedal Patrick D Satyshur (4 out of 4 patents)

4.  Martin Chiaverini (4 out of 4 patents)

5.  Charles Ralph Sandy (3 out of 8 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sierra Space Corporation. Retrieved from https://idiyas.com/company/sierra-space

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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