JR

Joel D. Rosen

HL Harrogate Holdings, Ltd.: 2 patents #2 of 3Top 70%
📍 Langhorne, PA: #133 of 299 inventorsTop 45%
🗺 Pennsylvania: #30,495 of 74,527 inventorsTop 45%
Overall (All Time): #2,273,170 of 4,157,543Top 55%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5667798 Transdermal drug delivery system Robert B. Royds, John Lim 1997-09-16
5466465 Transdermal drug delivery system Robert B. Royds, John Lim 1995-11-14