Beijing
China
2
2014-08-28
The entities that hold a legal rights for patent applications filed by inventor Wang Junrong:
Junrong Wang from Beijing, CN has applied for patents for these inventions. The list has both pending applications and granted patents:
Grouting and welding combined connection joint applied to a deepwater floating type platform and an offshore installation method thereof
#2 | 2013-04-18Integrative deep draft floating production platform with unconditional stability and offshore installation method thereof
191379 ⎘