PC

Pei-Chun Chang

3M: 5 patents #57 of 1,260Top 5%
Overall (2016): #24,846 of 481,213Top 6%
5
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
D773845 Soap holder Hui-Lin Wang, Hsi Che Cheng 2016-12-13
D773846 Holder Hui-Lin Wang, Hsi Che Cheng 2016-12-13
D773855 Holder Hui-Lin Wang, Hsi Che Cheng 2016-12-13
D773206 Holder Hui-Lin Wang, Hsi Che Cheng 2016-12-06
D764828 Paper towel holder Hui-Lin Wang, Hsi Che Cheng 2016-08-30