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Horace A. Knowles

📍 Washington, DC: #16 of 83 inventorsTop 20%
🗺 District of Columbia: #16 of 83 inventorsTop 20%
Overall (1994): #123,557 of 165,921Top 75%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5311835 Bookmark for identifying a location on a page — 1994-05-17