Chicago, Illinois
United States
4
2021-11-18
The entities that hold a legal rights for patent applications filed by inventor Doan Lam:
Lam Doan from Chicago, US has applied for patents for these inventions. The list has both pending applications and granted patents:
System, method and apparatus for assessing the accuracy of estimated food delivery time
#2 | 2020-10-29System, method and apparatus for assessing the accuracy of estimated food delivery time
#3 | 2018-02-01System, method and apparatus for assessing the accuracy of estimated food delivery time
#4 | 2017-11-21System, method and apparatus for assessing the accuracy of estimated food delivery time
2107050 ⎘