Duluth, Georgia
United States
4
2017-07-13
Wei-Chi Chen from Duluth, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Microbial Control System
#2 | 2017-06-08Microbial Control System
#3 | 2016-07-07Microbial Control System
#4 | 2016-07-07Microbial Control System
1584611 ⎘