Assignee
HINDUSTAN ZINC LTD
IN·2 granted patents·0 citations·filing 2017–2019
Top patents by PatentIndex Score
2 records- 0134US10844551B2Method for manufacturing of paver blocks and bricks from industrial wasteHINDUSTAN ZINC LTD·Filed 2019·Granted Nov 24, 2020·0 cites·19 claims
- 0221US10919924B2Treatment of antimony bearing residues for production of potassium antimony tartrateHINDUSTAN ZINC LTD·Filed 2017·Granted Feb 16, 2021·0 cites·7 claims
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