Gregory Williamson — 8 Patents at Mastercard

Gregory Williamson has been granted 8 US patents while listed as an inventor at Mastercard. The first was granted in 2017 and the most recent in January 2025. Gregory Williamson ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Gregory Williamson in Stamford, CT, US.

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12205110	Network token system	Glenn Powell, John F. Sheets, Bruce Rutherford, James Anderson	2025-01-21
11823190	Systems, apparatus and methods for improved authentication	Craig Gilbert, Brian Piel	2023-11-21	$112,567,000
11710119	Network token system	Glenn Powell, John F. Sheets, Bruce Rutherford, James Anderson	2023-07-25	$144,857,000
11494780	Methods and systems for verifying cardholder authenticity when provisioning a token	Robert D. Reany, Sherri Haymond, Salman Hussain Syed	2022-11-08	$271,156,000
11157905	Secure on device cardholder authentication using biometric data	Ashfaq Kamal, Bob Reany	2021-10-26	$160,646,000
10891610	Network token system	Glenn Powell, John F. Sheets, Bruce Rutherford, James Anderson	2021-01-12	$1,394,779,000
10460322	Methods and systems for verifying cardholder authenticity when provisioning a token	Robert D. Reany, Sherri Haymond, Salman Hussain Syed	2019-10-29	$200,592,000
9704160	Trusted execution environment for transport layer security key pair associated with electronic commerce and card not present transactions	Ashfaq Kamal, Bob Reany	2017-07-11	$190,432,000

Gregory Williamson — 8 Patents

Issued Patents All Time

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