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USPTO Patent Rankings Data through Sept 30, 2025
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The Hai Nguyen — 1 Patent in 2011

MAMatth. Hohner Ag: 1 patents #1 of 2Top 50%
Spaichingen, DE: #3 of 8 inventorsTop 40%
Overall (2011): #146,932 of 364,097Top 45%
1 Patents 2011

Issued Patents 2011

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
D633554 Harp holder for a harmonica 2011-03-01