CL

Changwen Lan

UN Unknown: 3 patents #7,366 of 83,584Top 9%
Overall (All Time): #1,169,211 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
D889382 Vehicle-mounted aluminum tube telescopic mobile phone holder 2020-07-07
D833369 Car mount 2018-11-13
D807339 Mount for a car vent 2018-01-09
9821724 Mounting apparatus for portable electronic device Ping Zhang 2017-11-21