DH

Dean Hseih

📍 Brandamore, PA: #4 of 5 inventorsTop 80%
🗺 Pennsylvania: #43,221 of 74,527 inventorsTop 60%
Overall (All Time): #3,878,407 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5023252 Transdermal and trans-membrane delivery of drugs — 1991-06-11