Assignee
ZHAN GUODONG
US·2 granted patents·9 citations·filing 2007–2009
Top patents by PatentIndex Score
2 records- 0179US8617274B2Pulsed electrical field assisted or spark plasma sintered polycrystalline ultra hard material and thermally stable ultra hard material cutting elements and compacts and methods of forming the sameZHAN GUODONG·Filed 2009·Granted Dec 31, 2013·5 cites·23 claims
- 0254US8875813B2Atomic layer deposition nanocoatings on cutting tool powder materialsZHAN GUODONG·Filed 2007·Granted Nov 4, 2014·4 cites·12 claims
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