WR

W. J. Roper

📍 Virginia Beach, VA: #452 of 992 inventorsTop 50%
🗺 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
5004071 Adaptor bracket Bobby J. Mallard, Richard H. Knapp, Daniel R. Harrison 1991-04-02