Hydrodynamic Industrial Company Limted

The Hong Kong Special Administrative Region of the People's Republic of China

 
Total IP 2
Total IP Rank # 721,893
IP Activity Score 0/5.0    0
IP Activity Rank # 1,661,095

Patents

Trademarks
2 0
0 0
0 0
0
 
Last Patent 2010 - Inflatable device with electroni...
First Patent 2002 - Underwater motive device

Latest Inventions, Goods, Services

2009 Invention Inflatable device with electronic devices. An inflatable device that floats on water has an infla...
2005 Invention Easy access power supply underwater motive device. An underwater motive device provides an integr...
Invention Handle bar drive unit
2004 Invention Underwater motive device
Invention Modularized underwater motive device. An underwater motive device provides an integrated and modu...
2002 Invention Underwater motive device. An underwater motive device utilizes a plastic rear housing which inclu...