DQ

Davy Zide Qian

🗺 California: #22,912 of 57,791 inventorsTop 40%
Overall (2016): #423,419 of 481,213Top 90%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9494251 Two-way valve with secure structure for dispensing large bottle of carbonated beverage into vial Benyu Qian, Lequn Lu 2016-11-15