JH

Johann Werner Hettenkofer

KA Kopter Group Ag: 1 patents #5 of 7Top 75%
📍 Ottobrunn, DE: #10 of 29 inventorsTop 35%
Overall (2024): #407,902 of 561,600Top 75%
1
Patents 2024

Issued Patents 2024

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
12043374 Hybrid propulsion system of a helicopter Detlev Matthias Even, Andreas Dummel 2024-07-23