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Ann C. Huffman

📍 Warrenton, MO: #94 of 181 inventorsTop 55%
🗺 Missouri: #13,067 of 23,789 inventorsTop 55%
Overall (All Time): #3,591,795 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6278664 Timepiece with interchangeable displays Gary L. Huffman 2001-08-21