KC

Kuang F CHENG

Overall (2023): #360,727 of 537,848Top 70%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11679973 System for advance notification of replacing water bottle based on historical consumption data and a water dispenser thereof 2023-06-20