BEARING ASSEMBLY INCLUDING AT LEAST ONE SUPERHARD BEARING ELEMENT HAVING AT LEAST ONE REGISTRATION FEATURE AND BEARING APPARATUS INCLUDING SAME
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United States of America Patent
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Issued Date -
Feb 14, 2013
app pub date -
Oct 18, 2012
filing date -
May 14, 2009
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Abandoned
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Abstract
Embodiments of the invention relate to a bearing assembly including at least one superhard bearing element having at least one bearing registration feature configured to facilitate orientating of a curved, pre-machined bearing surface thereof with respect to a bearing body, methods of fabricating such bearing assemblies, and bearing apparatuses incorporating such bearing assemblies. Subterranean drilling systems incorporating such bearing assemblies are also disclosed.
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