TM

Tierry Marquis

📍 Köniz, CH: #72 of 140 inventorsTop 55%
Overall (All Time): #3,966,000 of 4,157,543Top 100%
1
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Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4634815 In-the-ear hearing aid — 1987-01-06