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This is a record of a document published elsewhere, first published by the United States Patent and Trademark Office, as US-12599990-B2, on 14 April 2026. OpenTechnical did not first disclose it. The identifier, hashes and timestamps below record what this library served and when, not when the material became public. View the original.

OT-2026-000000872

Liquid cold welding methods and apparatus

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Classification
Manufacturing & Assembly Equipment › Joining and Welding
Original source
US-12599990-B2, the United States Patent and Trademark Office, 14 April 2026
Document SHA-256
8095a7d2b40516350899bcb2bca40939b5578ec52fc7335cdd5c5e30e4853888

Abstract

The application discloses a method of liquid cold welding (LCW) including: (a) engaging two or more porous conductive substrate layers between perforated non-conductive frames so that the substrate layers contact one another; (b) immersing the substrate layers in an electrolyte solution; and (c) applying electric current and/or voltage and/or electric power to the electrolyte solution. Apparatus suitable for performance of some embodiments of the method are also disclosed.

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Citation

OpenTechnical Publication OT-2026-000000872, “Liquid cold welding methods and apparatus,” published September 15, 2026 at 19:03:31 UTC, https://opentechnical.org/p/OT-2026-000000872.

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