The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 10, 2026
Filed:
Oct. 27, 2023
GE Infrastructure Technology Llc, Greenville, SC (US);
Stanley Frank Simpson, Greenville, SC (US);
Jacob Andrew Salm, Simpsonville, SC (US);
James Warren Pemrick, Troy, NY (US);
Mark Lawrence Hunt, Greenville, SC (US);
Nathan Nicholas Ostrout, Greenville, SC (US);
GE Infrastructure Technology LLC, Greenville, SC (US);
Abstract
A metal coupon for repairing a component includes an additively manufactured (AM) metal member having at least two porous regions and a braze material infiltration barrier positioned between the at least two porous regions. The braze material infiltration barrier has a lower porosity than the at least two porous regions. A component using the metal coupon may also include a braze material coupling the metal coupon in a coupon opening in the body. The braze material infiltrates at least one of the two porous regions, and the braze material infiltration barrier separates the braze material in the at least one of the two porous regions from at least one other of the at least two porous regions. Different braze materials may be used in each porous region.