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. 20, 2022
Filed:
Mar. 04, 2020
United Technologies Corporation, Farmington, CT (US);
Dewight R. Cassells, East Hartford, CT (US);
Alan C. Barron, Jupiter, FL (US);
John P. Rizzo, Vernon, CT (US);
Gordon Miller Reed, Plantsville, CT (US);
Tracy A. Propheter-Hinckley, Rocky Hill, CT (US);
Raytheon Technologies Corporation, Farmington, CT (US);
Abstract
A refractory metal core (RMC) finishing method according to an exemplary aspect of the present disclosure includes, among other things, performing a plurality of finishing operations on a plurality of RMC samples, analyzing one or more properties of at least a portion of the plurality of RMC samples and selecting a combination of finishing operations for generating an RMC having desirable properties for manufacturing a part free from defects.