PT

Philipp Tschumi

SD Swatch Group Research And Development: 3 patents #21 of 89Top 25%
📍 Nesselnbach, CH: #1 of 1 inventorsTop 100%
Overall (2023): #64,960 of 537,848Top 15%
3
Patents 2023

Issued Patents 2023

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
11740588 Disconnectable crown 2023-08-29
11650547 Sub-assembly of external parts for timepiece or watch or a piece of jewellery 2023-05-16
11630422 Sub-assembly of external parts for timepiece or watch or a piece of jewellery 2023-04-18