4. Abrasive tool making process, material, or composition
  5. Miscellaneous

Xian Yao

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Gradient polycrystalline cubic boron nitride materials and...

Metal fusion bonding – Process – Using dynamic frictional energy
Reexamination Certificate

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Method for forming ultra hard sintered compacts using...

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Reexamination Certificate

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Method for forming ultra hard sintered compacts using...

Powder metallurgy processes – Powder metallurgy processes with heating or sintering – Making composite or hollow article
Reexamination Certificate

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Method of making a polycrystalline cubic boron nitride cutting t

Compositions: ceramic – Ceramic compositions – Carbide or oxycarbide containing
Patent

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Polycrystalline cubic boron nitride cutting tool

Compositions: ceramic – Ceramic compositions – Refractory
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Profile ID: LFUS-PAI-P-510887

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