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Excavator arm
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Patent number 11,718,971
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Issue date Aug 8, 2023
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Liebherr-France SAS
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Jules Hannetel
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B60 - VEHICLES IN GENERAL
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-
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Excavator boom and excavator
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Patent number 11,015,317
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Issue date May 25, 2021
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Liebherr-France SAS
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Guillaume Elbel
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Excavator boom and excavator
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Patent number 10,378,182
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Issue date Aug 13, 2019
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Liebherr-France SAS
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Guillaume Elbel
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E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
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Running wheel
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Patent number 5,758,976
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Issue date Jun 2, 1998
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Liebherr-France S.A.
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Heinz Lause
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B60 - VEHICLES IN GENERAL