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Ontario Limited

USPTO Granted Patents = 32

% Expired Patents = 18.8

Trademarks = 3

Forward Citations = 485

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52 inventors (with patents filed for the assignee):

Bernard Fleet (2 out of 6 patents)

Sankar Das Gupta (2 out of 5 patents)

Kirsten Elizabeth White (2 out of 4 patents)

4. Noe Zamel (1 out of 11 patents)

5. Arthur Slutsky (1 out of 12 patents)

6. Robert Donald McCulloch (1 out of 16 patents)

7. Guy Michael Amyon Farquharson Duxbury (1 out of 10 patents)

8. Albert M David (1 out of 15 patents)

9. Geoffrey Locke Taylor (1 out of 14 patents)

10. Gerardus J Brouwer (1 out of 32 patents)

11. Robert Milwain (1 out of 14 patents)

12. Shaul Goldenberg (1 out of 1 patent)

13. Terence William Riley (1 out of 3 patents)

14. Stanislav M Snaidr (1 out of 39 patents)

15. Peter Bradley Gilbert (1 out of 1 patent)

32 patents: Sort by Forward Citations

1. D1099944 - Display screen or portion thereof with graphical user interface to view trading order flow (2025-10-28),

2. 11775100 - Touch sensor system configuration (2023-10-03),

3. 10888245 - Fat burning monitoring (2021-01-12),

4. 9316042 - Load bearing structural closure system (2016-04-19),

5. 8444155 - Sealing ring for wheels (2013-05-21),

6. 8266846 - Solar panel roof surface (2012-09-18),

7. 8026086 - Methods for co-production of ethanol and silica from equisetum (2011-09-27),

8. 7943098 - [object Object] (2011-05-17),

9. 7462835 - UV transmittance measuring device (2008-12-09),

10. 7121965 - Ice-hockey goal frame with puck deflector (2006-10-17),

11. 6834729 - Sod roll pre-starter (2004-12-28),

12. 6751907 - Covered roller for gate system (2004-06-22),

13. 6516576 - Trim piece (2003-02-11),

14. 6495052 - System and method for treatment of water (2002-12-17),

15. 6462090 - Formulations for detecting asthma (2002-10-08),

Ontario Limited is a multinational corporation specializing in manufacturing and distribution of innovative consumer electronics. With a strong focus on quality and customer satisfaction, we have established ourselves as a leading player in the industry. Our extensive product portfolio includes smartphones, tablets, wearables, and home entertainment devices. We continually strive to push the boundaries of technology, delivering cutting-edge products that enhance the digital lifestyles of our customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

Ontario Limited

32 Patents

#12 in

#424 in Canada

#20,618 in the World

Ontario Limited

Forward Citations = 485

52 inventors:

Bernard Fleet (2 out of 6 patents)

Sankar Das Gupta (2 out of 5 patents)

Kirsten Elizabeth White (2 out of 4 patents)

4. Noe Zamel (1 out of 11 patents)

5. Arthur Slutsky (1 out of 12 patents)

Please report any incorrect information to [email protected]

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