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David Lockhart — 1 Patent in 2021

D2D2L: 1 patents #3 of 30Top 10%

Kitchener, CA: #64 of 218 inventorsTop 30%

Overall (2021): #482,468 of 548,734Top 90%

1 Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
10990665	Systems, methods, and apparatus for securing user documents	Brian John Cepuran, Daryl McMillan, Dariusz Grabka	2021-04-27