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For the Inventor, By the Inventor

Vancouver, Canada

Espro Inc.

Calculating rank
USPTO Granted Patents = 20


Trademarks = 9

Forward Citations = 285

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8 inventors (with patents filed for the assignee):

goldMedal Christopher R McLean (19 out of 38 patents)

silverMedal Bruce A Constantine (17 out of 20 patents)

bronzeMedal 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:

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),
Company Overview
Espro Inc., based in Vancouver, Canada, specializes in the design and manufacture of innovative beverage brewing equipment. The company is renowned for its commitment to enhancing the coffee and tea experience through precision engineering and user-friendly design. Espro's product line includes advanced brewing devices that emphasize quality and consistency, catering to both home users and professional baristas. With a focus on research and development, Espro continues to explore new technologies to elevate beverage preparation and enjoyment.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

20 Patents

#40 in Vancouver

#726 in Canada

#31,315 in the World

Vancouver, CA
Vancouver, Canada

Espro Inc.

Forward Citations = 285

8 inventors:

goldMedal Christopher R McLean (19 out of 38 patents)

silverMedal Bruce A Constantine (17 out of 20 patents)

bronzeMedal Cary Ong (3 out of 3 patents)

4.  Jordan Sciberras (3 out of 3 patents)

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

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Espro Inc.. Retrieved from https://idiyas.com/company/espro

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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