Assignee
YOST KARL WILLIAM
US·2 granted patents·7 citations·filing 2019–2019
Top patents by PatentIndex Score
2 records- 0189US11680001B2Systems and methods for treating acidity, heavy metals, and solids in acid mine drainage and other aqueous fluidsYOST KARL WILLIAM·Filed 2019·Granted Jun 20, 2023·7 cites·18 claims
- 0266US10960444B2Closure methods for minesYOST KARL WILLIAM·Filed 2019·Granted Mar 30, 2021·0 cites·17 claims
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