% Expired Patents = 9.1

Forward Citations = 175

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7 inventors (with patents filed for the assignee):

David Snaith (11 out of 18 patents)

Daniel Kowalewski (10 out of 10 patents)

Steve A Copeland (8 out of 54 patents)

4. Mitchell Thompson (7 out of 20 patents)

5. Mitch Thompson (4 out of 11 patents)

6. Steve Arthur Copeland (3 out of 33 patents)

7. Cheryl Muise (1 out of 4 patents)

11 patents: Sort by Forward Citations

1. D963841 - Syringe (2022-09-13),

2. D883524 - Nightlight (2020-05-05),

3. D864432 - Nightlight (2019-10-22),

4. D864431 - Nightlight (2019-10-22),

5. D864430 - Nightlight (2019-10-22),

6. 10422493 - Smart nightlight (2019-09-24),

7. 10299326 - USB-powered utility tool (2019-05-21),

8. D835307 - Nightlight (2018-12-04),

9. D835306 - Nightlight (2018-12-04),

10. 10041639 - Smart nightlight (2018-08-07),

11. D810970 - Nightlight (2018-02-20),

Company Overview

1842728 Ontario Inc is a company based in Barrie, Canada, specializing in the development and manufacturing of innovative solutions across various sectors. The organization focuses on leveraging advanced technologies to enhance product offerings, emphasizing quality and efficiency in its operations. With a commitment to research and development, the company aims to address evolving market needs and contribute to advancements in its field, fostering growth and innovation within the regional landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

11 Patents

#5 in Barrie

#1,379 in Canada

#51,801 in the World

Barrie, Canada

1842728 Ontario Inc

Forward Citations = 175

7 inventors:

David Snaith (11 out of 18 patents)

Daniel Kowalewski (10 out of 10 patents)

Steve A Copeland (8 out of 54 patents)

4. Mitchell Thompson (7 out of 20 patents)

5. Mitch Thompson (4 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 1842728 Ontario Inc. Retrieved from https://idiyas.com/company/1842728-ontario

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]