CW

Chung-Jen Wong

CC Chin Kou Medical Instrument Co.: 2 patents #1 of 1Top 100%
Overall (2024): #176,376 of 561,600Top 35%
2
Patents 2024

Issued Patents 2024

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D1045077 Stethoscope diaphragm 2024-10-01
D1021085 Stethoscope chest-piece 2024-04-02