JV

John Violett

📍 Tsuen Wan, CA: #2 of 5 inventorsTop 40%
Overall (2016): #342,769 of 481,213Top 75%
1
Patents 2016

Issued Patents 2016

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9422090 Extruded tube spring for container and packaging applications Valentin Leung 2016-08-23