John Michael Walton — 6 Patents at Microsoft

John Michael Walton has been granted 6 US patents while listed as an inventor at Microsoft. The first was granted in 2010 and the most recent in July 2025. John Michael Walton ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list John Michael Walton in Woodinville, WA, US.

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12375289	Using multi-factor and/or inherence-based authentication to selectively enable performance of an operation prior to or during release of code	Karen Lowe Dahmen, Eugene W. Hodges, Kadri Tahsildoost, Filip Sebesta	2025-07-29
10715338	Management of public key certificates within a distributed architecture	Shawn Valentine Hernan, Shrikant Adhikarla	2020-07-14	$94,985,000
10204241	Theft and tamper resistant data protection	Scott A. Field, Aravind N. Thoram, Dayi Zhou, Alex M. Semenko, Avraham Michael Ben-Menahem	2019-02-12	$61,015,000
10200194	Theft and tamper resistant data protection	Scott A. Field, Aravind N. Thoram, Dayi Zhou, Alex M. Semenko, Avraham Michael Ben-Menahem	2019-02-05	$58,583,000
8245032	Method to authenticate packet payloads	Christopher J. Donley, Robert R. Gilman, Kurt Haserodt	2012-08-14
7653188	Telephony extension attack detection, recording, and intelligent prevention	Michael Kloberdans	2010-01-26

John Michael Walton — 6 Patents

Issued Patents All Time

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