Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JC

John Clerkin — 1 Patent

Mastercard: 1 patents #1,122 of 2,005Top 60%
Greystones, IE: #12 of 30 inventorsTop 40%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
John Clerkin has been granted 1 US patent while listed as an inventor at Mastercard. All of these patents were granted in 2018. John Clerkin ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list John Clerkin in Greystones, IE.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
9875385 Method and system for sharing of product receipts Derek Humphreys, Stephen Elder, Edward Kilbane, Ramson Tutte, Adam Kenneth Hosp +3 more 2018-01-23 $165,253,000