Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
CW

Chengnian Wu — 1 Patent in 2019

ZCZhejiang Jiu Kang Electric Appliances Co.: 1 patents #1 of 2Top 50%
Overall (2019): #505,711 of 560,194Top 95%
1 Patents 2019

Issued Patents 2019

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D836969 Universal ventilation support for plug-in electric heating stove plate Chunlei Shen 2019-01-01