Mark Walsh — 6 Patents | Patent Leaderboard

Mark Walsh has been granted 6 US patents. The first was granted in 2015 and the most recent in April 2025. Mark Walsh ranks #779,687 of 4,157,543 US inventors in our database (top 18.8%). Patent records list Mark Walsh in Aberdeen, MI, GB.

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Showing 1–6 of 6 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12282130	Systems and methods for isolation detection using a symmetry invariant log	Geoff Steel, Stephen John Mayo	2025-04-22
11965411	Systems and methods for analyzing casing bonding in a well using ultrasound velocity filtering	Geoff Steel, Stephen John Mayo	2024-04-23	$411,543,000
11959377	Systems and methods for analyzing casing bonding in a well using radial sensing	Geoff Steel, Stephen John Mayo	2024-04-16	$205,883,000
11879323	Systems and methods for determining well casing eccentricity	Geoff Steel, Stephen John Mayo	2024-01-23	$448,171,000
9908666	Bottle neck insert for inhibiting spillage or accidental exposure, and related methods and systems	Bruce C. Nemec, Jason Rohr	2018-03-06
8998384	Circuits and methods using a non-gold corrosion inhibitor	Lynn Walsh, Ronald L. Imken, Soon Yeng Chan, Alejandro Aldrin A. Narag, II	2015-04-07

Mark Walsh — 6 Patents

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