DL

Delong Liang

Overall (2024): #172,089 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
12173931 Water heater with convenient-to-install decorative plate Zhigang Jiang 2024-12-24
D1025324 Water heater Zhigang Jiang, Jiaming Chen, Leming Liang 2024-04-30