RJ

Richard A. Pfeil, Jr.

📍 Arlington, VA: #1,032 of 1,838 inventorsTop 60%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
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1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5024061 Recovery processing and storage unit Charles M. Pirrera 1991-06-18