DK

David Benjamin Kraehenbuehl

ES Eta Sa Manufacture Horlogère Suisse: 1 patents #10 of 31Top 35%
WG Woco Industrietechnik Gmbh: 1 patents #4 of 12Top 35%
📍 Bettlach, CH: #1 of 4 inventorsTop 25%
Overall (2021): #168,984 of 548,734Top 35%
2
Patents 2021

Issued Patents 2021

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
10933430 Device and method for separating off contaminants Anton Wolf, Pia Engelhardt, Uwe Ludwig, Artin Parsegyan 2021-03-02
10928778 Timepiece provided with a dial and associated fastening method Jonathan Collaud, Marco Bettelini, Andre Nussbaum 2021-02-23