Kin-leung Tam

BI Bissell: 1 patents #33 of 64Top 55%

Overall (2021): #371,983 of 548,734Top 70%

Patents 2021

Issued Patents 2021

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11206962	Brushroll and floor cleaner	—	2021-12-28