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:
Dec. 23, 2025
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 a sealed cavity in an interior of the AM metal member, and a porous region around the sealed cavity. A metal coupon system may include at least two AM metal parts with each AM metal part including at least a section of a sealed cavity therein and a porous region around the at least section of the sealed cavity. The AM metal parts combine to form the metal coupon, i.e., AM metal member, with the sealed cavity in an interior thereof and the porous region around the sealed cavity. In any event, the sealed cavity is hollow. The metal coupon with the sealed cavity provides reduced mass and allows braze material to be directed based on characteristics of the porous region of the metal coupon.