CT

Chien-Hua Tsao

Overall (1997): #43,761 of 185,788Top 25%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5702035 Slender tubular container with opening and closing means 1997-12-30
5605544 Safety injector with returnable needle 1997-02-25