CZ

Chun Kai Zheng

ZC Zhejiang Kedu Electric Mfg. Co.: 6 patents #1 of 1Top 100%
KC Kedu Electric Co.: 1 patents #6 of 12Top 50%
📍 Yueqing, CN: #4 of 45 inventorsTop 9%
Overall (All Time): #739,536 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9165728 On/off switch with contacts for electrical circuits and appliances 2015-10-20
8125748 Ground fault circuit interrupter 2012-02-28
8022299 Rotatory emergency stop cover with plug-in unit 2011-09-20
8013246 Push-in emergency stop cover with plug-in unit 2011-09-06
D615047 Keyed emergency stop cover 2010-05-04
D605606 Keyed emergency stop switch 2009-12-08
D596144 Keyed emergency stop cover 2009-07-14