Inventor · disambiguated record
Jianguo Ning
Also filed as: NING JIANGUO
4 granted patents·0 citations·filing 2019–2022
51Inventor score
Files withUNIV SHANDONG SCIENCE & TECH4
Top patents by PatentIndex Score
4 records- 0148US11519837B2Automatic simulation test bench for similar materials of top-coal caving mining and test method thereofUNIV SHANDONG SCIENCE & TECH·Filed 2022·Granted Dec 6, 2022·0 cites·10 claims
- 0243US11215542B2Rock impact loading-unloading confining pressure test system and usage method thereforUNIV SHANDONG SCIENCE & TECH·Filed 2019·Granted Jan 4, 2022·0 cites·9 claims
- 0339US10794136B2Reverse rotary sprinkler drilling pipe system with anti-sticking function and its application methodUNIV SHANDONG SCIENCE & TECH·Filed 2019·Granted Oct 6, 2020·0 cites·8 claims
- 0433US11746654B2Kind of no-pillar and gob-side entry retaining mining and construction method without the mining area divisionUNIV SHANDONG SCIENCE & TECH·Filed 2020·Granted Sep 5, 2023·0 cites·2 claims
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