IK

Ivar Kjelberg

📍 Rjukan, NO: #1 of 1 inventorsTop 100%
Overall (2022): #421,687 of 548,613Top 80%
1
Patents 2022

Issued Patents 2022

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11422506 Resonator for a timepiece comprising two balances arranged to oscillate in the same plane Dara Bayat, Yves Petremand 2022-08-23