Inventor · disambiguated record
Xinghui Meng
Also filed as: MENG XINGHUI
5 granted patents·218 citations·filing 1990–1997
85Inventor score
Top patents by PatentIndex Score
5 records- 0190US5328669AExtraction of precious metals from ores and other precious metal containing materials using halogen saltsSOUTH DAKOTA SCHOOL OF MINES A·Filed 1993·Granted Jul 12, 1994·47 cites·22 claims
- 0288US5308381AAmmonia extraction of gold and silver from ores and other materialsSOUTH DAKOTA SCHOOL OF MINES &·Filed 1993·Granted May 3, 1994·42 cites·10 claims
- 0387US5114687AAmmonia extraction of gold and silver from ores and other materialsSOUTH DAKOTA SCHOOL OF MINES &·Filed 1990·Granted May 19, 1992·39 cites·12 claims
- 0483US5989311ARecovery of copper from its sulfides and other sources using halogen reagents and oxidantsSOUTH DAKOTA SCHOOL OF MINES A·Filed 1997·Granted Nov 23, 1999·51 cites·15 claims
- 0572US5542957ARecovery of platinum group metals and rhenium from materials using halogen reagentsSOUTH DAKOTA SCHOOL OF MINES A·Filed 1995·Granted Aug 6, 1996·39 cites·16 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →