CC

Charles Chang

UN Unknown: 1 patents #206 of 2,107Top 10%
📍 Columbia, MD: #15 of 82 inventorsTop 20%
🗺 Maryland: #369 of 1,889 inventorsTop 20%
Overall (1997): #169,113 of 185,788Top 95%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5669400 Cosmetic jar and storage device Robert J. Sheffler 1997-09-23