Inventor · disambiguated record
Luolong Zhan
Also filed as: ZHAN LUOLONG
4 granted patents·5 citations·filing 2018–2021
64Inventor score
Files withFENG HE YING ZAO GROUP CO LTD4
Top patents by PatentIndex Score
4 records- 0180US11414880B2Reinforcing structure of unexpired concrete building floorsFENG HE YING ZAO GROUP CO LTD·Filed 2020·Granted Aug 16, 2022·2 cites·20 claims
- 0277US11186992B2Reinforcing structure of concrete overhead layerFENG HE YING ZAO GROUP CO LTD·Filed 2020·Granted Nov 30, 2021·2 cites·9 claims
- 0355US11674314B2Reinforcing structure of concrete overhead layerFENG HE YING ZAO GROUP CO LTD·Filed 2021·Granted Jun 13, 2023·0 cites·8 claims
- 0452US10415235B2Self-heat preservation building structureFENG HE YING ZAO GROUP CO LTD·Filed 2018·Granted Sep 17, 2019·1 cites·6 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →