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Michael P. Shemkunas
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Bellingham, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Friction stir welded monolithic aircraft structure and method
Patent number
11,084,569
Issue date
Aug 10, 2021
The Boeing Company
Michael P. Shemkunas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Friction stir welded wingtip torque box
Patent number
10,479,474
Issue date
Nov 19, 2019
The Boeing Company
Michael P. Shemkunas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents
Information
Patent Application
FRICTION STIR WELDING TOOL AND WELDING METHOD
Publication number
20240189936
Publication date
Jun 13, 2024
The Boeing Company
Michael Philip Shemkunas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD OF WELDING A WORKPIECE ASSEMBLY
Publication number
20230082207
Publication date
Mar 16, 2023
The Boeing Company
Michael P. Shemkunas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Friction Stir Welded Monolithic Aircraft Structure and Method
Publication number
20200086975
Publication date
Mar 19, 2020
The Boeing Company
Michael P. Shemkunas
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
FRICTION STIR WELDED WINGTIP TORQUE BOX
Publication number
20180015996
Publication date
Jan 18, 2018
The Boeing Company
Michael P. Shemkunas
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR