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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian John Cepuran — 3 Patents in 2023

D2D2L: 1 patents #5 of 18Top 30%
Kitchener, CA: #17 of 222 inventorsTop 8%
Overall (2023): #85,695 of 537,848Top 20%
3 Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11762981 Systems, methods, and apparatus for securing user documents Daryl McMillan, David Lockhart, Dariusz Grabka 2023-09-19
11716594 Common platform for personalized/branded applications 2023-08-01
11587453 Systems and methods for guided instructional design in electronic learning systems John Allan Baker, Kenneth James Chapman, Benjamin Craig, Stephen Downes, Guillaume Durand +9 more 2023-02-21