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Clarence E. Duncan

UA US Army: 1 patents #2,720 of 6,974Top 40%
📍 Tazewell, VA: #7 of 17 inventorsTop 45%
🗺 Virginia: #18,729 of 34,511 inventorsTop 55%
Overall (All Time): #3,895,538 of 4,157,543Top 95%
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4899453 Compass with LED illumination Ramachandra Bhat, Janine P. Guadagno 1990-02-13