FD

Frederick S. Metcalfe, deceased

📍 Somerville, NJ: #726 of 1,141 inventorsTop 65%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4977750 Modular room air conditioner and method for making same — 1990-12-18