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Mississauga, Canada

Spar Aerospace Limited

USPTO Granted Patents = 34

Forward Citations = 1,256

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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 11 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)

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),

Spar Aerospace Limited is an aerospace company specializing in the design, manufacture, and support of advanced technology systems for various applications. With a focus on aerospace electronics, telecommunications, defence, and space systems, Spar has been at the forefront of innovation in the industry for over 50 years. Visit our website to learn more about our cutting-edge solutions and our commitment to delivering high-quality products and services to our global customers.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

34 Patents

#24 in Mississauga

#376 in Canada

#19,043 in the World

Mississauga, Canada

Spar Aerospace Limited

Forward Citations = 1,256

54 inventors:

Charles M Hinds (3 out of 3 patents)

William John Ballantyne (2 out of 11 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)

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