ES

Erik Stenfors

📍 Hallstahammar, SE: #13 of 37 inventorsTop 40%
Overall (All Time): #1,982,596 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
9664454 Ventilation device with alternating airflows — 2017-05-30
9470432 Ventilation device with alternating airflow — 2016-10-18