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Mississauga, Canada

Spar Aerospace Limited

USPTO Granted Patents = 34

Forward Citations = 1,268

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54 inventors (with patents filed for the assignee):

Charles M Hinds (3 out of 3 patents)

William John Ballantyne (2 out of 12 patents)

Ralph Pokuls (2 out of 3 patents)

4. Francis H Mee (2 out of 3 patents)

5. Julian W Millard (2 out of 2 patents)

6. Thomas Szirtes (2 out of 2 patents)

7. Andris P Grant (2 out of 3 patents)

8. Dennis J Gregoris (2 out of 2 patents)

9. Tho Le-Ngoc (1 out of 2 patents)

10. Mohammad Reza Soleymani (1 out of 2 patents)

11. Peter Takats (1 out of 2 patents)

12. Martin Cote (1 out of 1 patent)

13. Colin J Black (1 out of 1 patent)

14. Joseph S Yuan (1 out of 1 patent)

15. Richard A MacDonald (1 out of 1 patent)

Core Competencies:

Data Communication

Satellite System

Antenna Array

Electro-Optic Detection

Robotic Arm

Infrared Surveillance

Telerobotics

Manipulator Interface

Signal Processing

Sensor Technology

Material Extraction

Mechanical Assembly

34 patents: Sort by Forward Citations

1. 6377561 - Data communication satellite system and method of carrying multi-media traffic (2002-04-23),

2. 5740699 - Wrist joint which is longitudinally extendible (1998-04-21),

3. 5667325 - Joint for storable tubular extendible member (1997-09-16),

4. 5661493 - Layered dual frequency antenna array (1997-08-26),

5. 5587939 - Half-band filter for a cellular group demultiplexer (1996-12-24),

6. 5554999 - Collapsible flat antenna reflector (1996-09-10),

7. 5500530 - Electro-optic ice detection (1996-03-19),

8. 5454533 - Robot arm and method of its use (1995-10-03),

9. 5338933 - Scanning optical sensor (1994-08-16),

10. 5322384 - Linear latch (1994-06-21),

11. 5319905 - Panel array deployment apparatus (1994-06-14),

12. 5295399 - Force moment sensor (1994-03-22),

13. 5286150 - Tie down device (1994-02-15),

14. 5282013 - Passive ranging technique for infrared search and track (IRST) systems (1994-01-25),

15. 5230419 - Remotely positionable material extraction device (1993-07-27),

Company Overview

Spar Aerospace Limited, based in Mississauga, Canada, specializes in advanced aerospace technologies and solutions. The company is known for its expertise in the design and manufacturing of high-precision aerospace components, including satellite systems and robotic technologies. Spar Aerospace plays a significant role in the aerospace sector, focusing on innovation and quality to support both commercial and governmental aerospace initiatives. Their commitment to research and development ensures they remain at the forefront of aerospace advancements.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

34 Patents

#30 in Mississauga

#399 in Canada

#19,651 in the World

Mississauga, Canada

Spar Aerospace Limited

Forward Citations = 1,268

54 inventors:

Charles M Hinds (3 out of 3 patents)

William John Ballantyne (2 out of 12 patents)

Ralph Pokuls (2 out of 3 patents)

4. Francis H Mee (2 out of 3 patents)

5. Julian W Millard (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Spar Aerospace Limited. Retrieved from https://idiyas.com/company/spar-aerospace

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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