SH

Stephan Haefner

AC A. Raymond Et Cie: 1 patents #6 of 24Top 25%
AA Audi Ag: 1 patents #42 of 230Top 20%
Dr. Ing. H.C. F. Porsche Ag: 1 patents #71 of 197Top 40%
Volkswagen: 1 patents #55 of 335Top 20%
Overall (2025): #208,154 of 469,880Top 45%
1
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12304432 Wind deflector for a windscreen wiper system of a motor vehicle Frank Ackermann, Sven Auch, Axel Feger, Karl Bode 2025-05-20