FH

Frederick R. Harper

📍 Jeddah, SA: #298 of 675 inventorsTop 45%
Overall (All Time): #3,996,026 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4590674 Shaving implement having adjustable annular blades — 1986-05-27