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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.:

US 11440121 B1

PDFFull Text
Date of Patent:
Sep. 13, 2022

Filed:

Feb. 05, 2019

Dual wire welding or additive manufacturing system and method

Applicant:

Lincoln Global, Inc., Santa Fe Springs, CA (US);

Inventors:

Todd E. Kooken, Solon, OH (US);

Steven R. Peters, Huntsburg, OH (US);

Matthew A. Weeks, Walloon, AU;

Bruce J. Chantry, Solon, OH (US);

Alexander J. Stergios, Independence, OH (US);

Assignee:

LINCOLN GLOBAL, INC., Santa Fe Springs, CA (US);

Attorney:

Brad C. Spencer

Primary Examiner:

Sang Y Paik

Int. Cl.
CPC ...
B23K 15/00 (2006.01); B23K 9/12 (2006.01); B23K 9/04 (2006.01); B23K 9/133 (2006.01); B23K 9/09 (2006.01); B23K 9/067 (2006.01);
U.S. Cl.
CPC ...
B23K 9/123 (2013.01); B23K 9/04 (2013.01); B23K 9/0672 (2013.01); B23K 9/092 (2013.01); B23K 9/1333 (2013.01); B23K 9/1336 (2013.01);
Abstract

A system and method of welding or additive manufacturing is provided where at least two welding electrodes are provided to and passed through a two separate orifices on a single contact tip and a welding waveform is provided to the electrodes through the contact tip to weld simultaneously with both electrodes, where a bridge droplet is formed between the electrodes and then transferred to the puddle.

Find Patent Forward Citations

Kooken, Todd. (2022). Dual wire welding or additive manufacturing system and method (U.S. Patent No. 11440121). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11440121

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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