Hurricane, West Virginia
United States
3
2008-08-14
The entities that hold a legal rights for patent applications filed by inventor Cai Ping:
Ping Cai from Hurricane, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Fluidized bed sparger
#2 | 2007-04-05Gas-phase polymerization process to achieve a high particle density
#3 | 2006-06-22Method for sonic cleaning of reactor with reduced acoustic wave cancellation
4231675 ⎘