BE

Björn Ernstad

📍 Vetlanda, SE: #10 of 26 inventorsTop 40%
Overall (All Time): #2,954,283 of 4,157,543Top 75%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9702092 Wind, snow and sand protecting device for railways Per Axelsson 2017-07-11