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Saad Khairallah
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Livermore, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Additive manufacturing power map to mitigate overhang structure
Patent number
11,433,480
Issue date
Sep 6, 2022
Lawrence Livermore National Security, LLC
Saad A. Khairallah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Additive manufacturing powder spreading technology to mitigate surf...
Patent number
11,141,912
Issue date
Oct 12, 2021
Lawrence Livermore National Laboratory, LLC
Saad A. Khairallah
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Controlling AM spatter and conduction
Patent number
10,994,337
Issue date
May 4, 2021
Lawrence Livermore National Security, LLC
Saad A. Khairallah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Additive manufacturing power map to mitigate defects
Patent number
10,974,456
Issue date
Apr 13, 2021
Lawrence Livermore National Security, LLC
Saad A. Khairallah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
System and method for grain refinement and general control of grain...
Patent number
10,888,956
Issue date
Jan 12, 2021
Lawrence Livermore National Security, LLC
Tien Roehling
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Spatter reduction laser scanning strategy in selective laser melting
Patent number
10,449,632
Issue date
Oct 22, 2019
Lawrence Livermore National Security, LLC
Saad Khairallah
B22 - CASTING POWDER METALLURGY
Information
Patent Grant
Spatter reduction laser scanning strategy in selective laser melting
Patent number
10,220,471
Issue date
Mar 5, 2019
Lawrence Livermore National Security, LLC
Saad Khairallah
B22 - CASTING POWDER METALLURGY
Patents Applications
last 30 patents
Information
Patent Application
SYSTEM AND METHOD FOR LARGE-AREA PULSED LASER MELTING OF METALLIC P...
Publication number
20220161332
Publication date
May 26, 2022
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad A. KHAIRALLAH
B22 - CASTING POWDER METALLURGY
Information
Patent Application
ADDITIVE MANUFACTURING POWDER SPREADING TECHNOLOGY TO MITIGATE SURF...
Publication number
20210107214
Publication date
Apr 15, 2021
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad A. Khairallah
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CONTROLLING AM SPATTER AND CONDUCTION
Publication number
20200189183
Publication date
Jun 18, 2020
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad A. Khairallah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SYSTEM AND METHOD FOR GRAIN REFINEMENT AND GENERAL CONTROL OF GRAIN...
Publication number
20190381602
Publication date
Dec 19, 2019
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Tien ROEHLING
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ADDITIVE MANUFACTURING POWER MAP TO MITIGATE DEFECTS
Publication number
20190291348
Publication date
Sep 26, 2019
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad A. Khairallah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
ADDITIVE MANUFACTURING POWER MAP TO MITIGATE OVERHANG STRUCTURE
Publication number
20190291209
Publication date
Sep 26, 2019
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad A. Khairallah
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Application
SPATTER REDUCTION LASER SCANNING STRATEGY IN SELECTIVE LASER MELTING
Publication number
20190151986
Publication date
May 23, 2019
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad Khairallah
B22 - CASTING POWDER METALLURGY
Information
Patent Application
SPATTER REDUCTION LASER SCANNING STRATEGY IN SELECTIVE LASER MELTING
Publication number
20170106593
Publication date
Apr 20, 2017
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Saad Khairallah
B33 - ADDITIVE MANUFACTURING TECHNOLOGY