Bridgeton, Missouri
United States
3
2008-07-24
The entities that hold a legal rights for patent applications filed by inventor Do Trung Q.:
Trung Q. Do from Bridgeton, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Easel for supporting a flip chart or other display device with collapsible foldable legs
#2 | 2008-06-05Cart for discretely securely transporting audiovisual and other equipment
#3 | 2008-05-22Collapsible easel
4177120 ⎘