Assignee
BEIJING RECHSAND SCIENCE & TECH GROUP CO LTD
CN·0 granted patents·2 pending applications·0 citations·filing 2015–2021
Top patents by PatentIndex Score
2 records- 0139US2022009195A1Breathable geosynthetic clay liner and production process thereforBEIJING RECHSAND SCIENCE & TECH GROUP CO LTD·Filed 2021·Application pending·0 cites
- 0228US2017145302A1Self-suspending proppant and preparation and use thereofBEIJING RECHSAND SCIENCE & TECH GROUP CO LTD·Filed 2015·Application pending·0 cites
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