PB

Patricia I. M. Barker

📍 Apex, NC: #965 of 1,394 inventorsTop 70%
🗺 North Carolina: #26,533 of 45,564 inventorsTop 60%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4335103 Multiphase cosmetic composition Nathan A. Ziskin, Michael J. Grossfeld 1982-06-15