Method of supporting a rock wall

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9982537
SERIAL NO

15680640

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Importance

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Abstract

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A rock bolt includes an elongate metallic body having a first end and an opposed second end, a threaded portion at the second end, for attaching thereto and locating thereon, a nut and a bearing plate, a mechanical anchor at, or at least partially located on, a first end portion of the body and a first resistive anchor, located between the threaded portion and the mechanical anchor.

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Patent Owner(s)

  • NCM INNOVATIONS (PTY) LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cawood, Martin Johannesburg, ZA 11 13
Du, Plessis Samuel Johannesburg, ZA 2 5
Pastorino, Paolo Ettore Johannesburg, ZA 17 23
Van, Der Merwe Phillipus Johannesburg, ZA 2 5

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