Drill bit with wear shield

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11187045
APP PUB NO 20210189804A1
SERIAL NO

16757734

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Importance

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Abstract

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This disclosure relates to a percussive drill bit comprising PCD studs and a hard facing material that is strategically located to minimise stud pop outs and the amount of hard facing material used.

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Patent Owner(s)

  • ELEMENT SIX GMBH

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grenbjörk, Ian Avesta, SE 1 0
Hinners, Hauke Burghaun, DE 3 2
Ries, Bernd Heinrich Burghaun, DE 50 351
Rostvall, Tomas Stockholm, SE 9 20

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