Inventor · disambiguated record
Shikun Pu
Also filed as: PU SHIKUN
2 granted patents·0 citations·filing 2015–2015
22Inventor score
Top patents by PatentIndex Score
2 records- 0121US9963761B2Method and apparatus for secondary enrichment and recovery of germanium from low-grade lignite germanium concentrates with by microwave heating in vacuumYUNNAN LINCANG XINYUAN GERMANIUM IND CO LTD·Filed 2015·Granted May 8, 2018·0 cites·4 claims
- 0219US10156003B2Method of extracting germanium from germanium deposit using thermal reduction processYUNNAN LINCANG XINYUAN GERMANIUM IND CO LTD·Filed 2015·Granted Dec 18, 2018·0 cites·1 claims
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