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John Markh — 2 Patents

Visa: 2 patents #845 of 2,009Top 45%

Burlington, CA: #327 of 771 inventorsTop 45%

Overall (All Time): #1,709,992 of 4,157,543Top 45%

2 Patents All Time

John Markh has been granted 2 US patents while listed as an inventor at Visa. The first was granted in 2024 and the most recent in June 2025. John Markh ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list John Markh in Burlington, ON, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12333521	Portable device-based transaction	—	2025-06-17
12182820	System, method, and computer program product for determining a pseudo-identity score in a virtual environment based on a blockchain network	—	2024-12-31	$533,387,000

John Markh — 2 Patents

Issued Patents All Time

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