FH

Frederick J. Henkel

📍 Raleigh, NC: #3,984 of 6,378 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5110040 Pour spout construction and method Roderick W. Kalberer, Arnold L. Berzins 1992-05-05