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:
Dec. 08, 2022
Baker Hughes Oilfield Operations Llc, Houston, TX (US);
Thomas Dobrowolski, The Woodlands, TX (US);
Andrew Platt, Houston, TX (US);
Monte Lively, Houston, TX (US);
Baker Hughes Oilfield Operations LLC, Houston, TX (US);
Abstract
An additive manufacturing system includes an additive manufacturing apparatus and control circuitry. The apparatus includes a build chamber, a platform, a material delivery system, a laser system, and a contaminant remover. The platform is positioned in the build chamber and is configured to support one or more objects being manufactured. The material delivery system is configured to provide feedstock material to the build chamber. The laser system is configured to melt the feedstock material to form the one or more objects being manufactured. The contaminant remover is configured to remove contaminants from a top layer of the one or more objects being manufactured prior to the material delivery system depositing a layer of the feedstock material thereon. The control circuitry is configured to control at least a portion of operation of the additive manufacturing apparatus. Contaminants may be removed from an object during manufacture of the object with the system.