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:
Aug. 14, 2017
Tessonics, Inc., Windsor, CA;
Roman Gr. Maev, Windsor, CA;
Volf Leshchynsky, Windsor, CA;
Emil Strumban, West Bloomfield, MI (US);
Damir Ziganshin, Windsor, CA;
Raymond Belenkov, Windsor, CA;
Dmitry Dzhurinskiy, Windsor, CA;
Dmitriy Jurievich Gavrilov, Windsor, CA;
Tessonics, Inc., Windsor, CA;
Abstract
A method of forming a three dimensional object using a low pressure cold spray process for is disclosed. Powdered material is delivered at a temperature below the melting point of the powdered material. A nozzle of a cold spray gun is aligned at an angle θto the substrate. The powdered material is delivered at a supersonic speed to the substrate causing the powdered material to adhere to the substrate for forming a first layer of material. An amount of optical distortion caused by the first layer of material adhered to the substrate is determined relative to the substrate and the nozzle is reoriented to an angle θbeing offset from an axis defined by the first layer of material. A second layer of material is deposited onto the first layer of material with the nozzle being oriented at the angle θto the first layer of material.