LC

Long Chen

Overall (2003): #54,875 of 273,478Top 25%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6540697 Safety vacuum syringe for blood sampling conformed to ergonomics 2003-04-01
6511440 Safety vacuum syringe for blood sampling conformed to ergonomics 2003-01-28