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Richard J. Lederich
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Des Peres, MO, US
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Patents Grants
last 30 patents
Information
Patent Grant
Method and apparatus for incremental sheet forming
Patent number
9,682,418
Issue date
Jun 20, 2017
The Boeing Company
Keith A. Young
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information
Patent Grant
Joining fuselage skins using friction stir welding
Patent number
9,015,948
Issue date
Apr 28, 2015
The Boeing Company
Rajesh Talwar
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method to improve properties of aluminum alloys processed by solid...
Patent number
7,614,539
Issue date
Nov 10, 2009
The Boeing Company
Krishnan K. Sankaran
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Clamping apparatus and methods for manufacturing
Patent number
7,404,512
Issue date
Jul 29, 2008
The Boeing Company
John A. Baumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method and sealant for weld joints
Patent number
6,905,060
Issue date
Jun 14, 2005
The Boeing Company
David C. Van Aken
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Structural panel having boron reinforce face sheets and associated...
Patent number
5,955,207
Issue date
Sep 21, 1999
McDonnell Douglas Corporation
Richard J. Lederich
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Grain size control of metallic materials by inert gas doping
Patent number
5,407,634
Issue date
Apr 18, 1995
McDonnell Douglas Corporation
Ricky L. Martin
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Explosively bonded expanded structure
Patent number
4,811,766
Issue date
Mar 14, 1989
McDonnell Douglas Corporation
Shankar M. Sastry
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Transient titanium alloys
Patent number
4,415,375
Issue date
Nov 15, 1983
McDonnell Douglas Corporation
Richard J. Lederich
B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Patents Applications
last 30 patents
Information
Patent Application
Friction Stir Weld Assembly And Associated Method For Mitigating Di...
Publication number
20110068150
Publication date
Mar 24, 2011
The Boeing Company
John A. Baumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
JOINING FUSELAGE SKINS USING FRICTION STIR WELDING
Publication number
20090184201
Publication date
Jul 23, 2009
The Boeing Company
Rajesh Talwar
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method for Manufacturing a Workpiece by Friction Welding to Reduce...
Publication number
20080230584
Publication date
Sep 25, 2008
The Boeing Company
Richard J. Lederich
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Method to improve properties of aluminum alloys processed by solid...
Publication number
20060054252
Publication date
Mar 16, 2006
Krishnan K. Sankaran
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
Clamping apparatus and methods for manufacturing
Publication number
20050092817
Publication date
May 5, 2005
John A. Baumann
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
METHOD AND SEALANT FOR WELD JOINTS
Publication number
20050087582
Publication date
Apr 28, 2005
The Boeing Company
David C. Van Aken
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR