Dongpeng Zhao

5 Patents

• US125086502025

  Polycrystalline Diamond Composite Sheet Having Continuous Gradient Transition Layer and Preparation Method Thereof

  SF DIAMOND CO., Ltd.

  0 cites
• US121686082024

  Polycrystalline Diamond Compact Table with Polycrystalline Diamond Extensions Therefrom

  SF Diamond Co., Ltd.

  0 cites
• US121038532024

  Polycrystalline Diamond Compact Table with Polycrystalline Diamond Extensions Therefrom

  SF Diamond Co., Ltd.

  0 cites
• US118736842024

  Polycrystalline Diamond Compact

  SF DIAMOND CO., Ltd.

  0 cites
• US117729772023

  Polycrystalline Diamond Compact Table with Polycrystalline Diamond Extensions Therefrom

  SF Diamond Co., Ltd.

  0 cites