For the Inventor, By the Inventor

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Vancouver, Canada

Espro Inc.

USPTO Granted Patents = 20

EPO Patents = 1

Trademarks = 11

Forward Citations = 260

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8 inventors (with patents filed for the assignee):

Christopher R McLean (19 out of 38 patents)

Bruce A Constantine (17 out of 20 patents)

Cary Ong (3 out of 3 patents)

4. Jordan Sciberras (3 out of 3 patents)

5. Bruce A Constantine (2 out of 2 patents)

6. Charles W Carr (1 out of 6 patents)

7. Edward Sybert (1 out of 2 patents)

8. Aldis E Adamson (1 out of 2 patents)

9. Christopher R Mclean (0 patent)

20 patents: Sort by Forward Citations

1. 11436503 - Systems, methods, games and related machine readable programs for recommending drinking vessels and infusible materials (2022-09-06),

2. D953801 - Pour over brewing device (2022-06-07),

3. D937626 - Thermal sleeve (2021-12-07),

4. D929804 - Filter element (2021-09-07),

5. D904117 - Set of drinking vessels (2020-12-08),

6. D899186 - Beverage press (2020-10-20),

7. D884420 - Brewing apparatus (2020-05-19),

8. D871142 - Set of drinking vessels (2019-12-31),

9. 10398255 - Steaming pitcher methods and devices (2019-09-03),

10. 10368685 - Apparatus and method for extracting an infusion (2019-08-06),

11. 10264911 - Press for extracting an infusion (2019-04-23),

12. 10172495 - Devices and methods for extracting an infusion (2019-01-08),

13. D796244 - Beverage press (2017-09-05),

14. 9629496 - Steaming pitcher methods and devices (2017-04-25),

15. 9408490 - Apparatus and method for extracting an infusion (2016-08-09),

Espro Inc. is a Canadian-based company that specializes in high-quality coffee and tea brewing equipment. With a focus on innovation and design, Espro offers a range of products including French presses, travel mugs, and tea filters. The company is dedicated to creating the best possible brewing experience for coffee and tea enthusiasts around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

20 Patents

#36 in Vancouver

#685 in Canada

#30,350 in the World

Vancouver, Canada

Espro Inc.

Forward Citations = 260

8 inventors:

Christopher R McLean (19 out of 38 patents)

Bruce A Constantine (17 out of 20 patents)

Cary Ong (3 out of 3 patents)

4. Jordan Sciberras (3 out of 3 patents)

5. Bruce A Constantine (2 out of 2 patents)

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