Abrasive element precursor with precisely shaped features and methods of making thereof

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United States of America Patent

PATENT NO 9956664
SERIAL NO

14418960

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Abstract

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An abrasive element precursor includes a green body ceramic element having a first major surface, a second major surface, a plurality of inorganic particles, and a binder. At least the first major surface comprises a plurality of precisely shaped features. The plurality of inorganic particles is at least about 99% carbide ceramic by weight.

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Patent Owner(s)

Patent OwnerAddress
3M INNOVATIVE PROPERTIES COMPANYP O BOX 33427 ST PAUL MN 55133-3427

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bretscher, Kathryn R Minnetonka, US 17 364
Lehuu, Duy K Lake Elmo, US 18 144
Nehring, Vincent W Stillwater, US 6 76
Shanti, Noah O St. Paul, US 12 60
Xie, Junqing Woodbury, US 17 149

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