JF

Jonas N. A. Frejd

3M: 1 patents #400 of 1,003Top 40%
📍 Falun, SE: #3 of 9 inventorsTop 35%
Overall (2023): #390,326 of 537,848Top 75%
1
Patents 2023

Issued Patents 2023

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
11779075 Protective headgear with adjustable air supply — 2023-10-10