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For the Inventor, By the Inventor

Winnipeg, Canada

12180235 Canada Ltd.

Calculating rank
USPTO Granted Patents = 4

Forward Citations = 0

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2 inventors (with patents filed for the assignee):

goldMedal John Stephen Pacak (4 out of 36 patents)

silverMedal David Allan Prystupa (4 out of 27 patents)


4 patents:

1. 12491275 - Apparatus for reflecting an incident ray of electromagnetic radiation (2025-12-09),
2. 12370276 - Apparatus for reflecting an incident ray of electromagnetic radiation (2025-07-29),
3. 12370275 - Apparatus for reflecting an incident ray of electromagnetic radiation (2025-07-29),
4. 11872321 - Apparatus for reflecting an incident ray of electromagnetic radiation (2024-01-16),
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USPTO Data Jan 1 1976 - Oct 27 2026

4 Patents

#44 in Winnipeg

#3,468 in Canada

Winnipeg, CA
Winnipeg, Canada

12180235 Canada Ltd.

Forward Citations = 0

2 inventors:

goldMedal John Stephen Pacak (4 out of 36 patents)

silverMedal David Allan Prystupa (4 out of 27 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: 12180235 Canada Ltd.. Retrieved from https://idiyas.com/company/12180235-canada

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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