BQ

Benning Qian

Overall (2011): #18,918 of 364,097Top 6%
5
Patents 2011

Issued Patents 2011

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
D646454 Plastic barrel — 2011-10-04
D646455 Plastic barrel — 2011-10-04
D634816 Pipe coupling — 2011-03-22
D631765 Timer — 2011-02-01
D631840 Bulb adaptor — 2011-02-01