FA

Frank Ackermann

AA Audi Ag: 2 patents #21 of 230Top 10%
Dr. Ing. H.C. F. Porsche Ag: 2 patents #28 of 197Top 15%
AC A. Raymond Et Cie: 1 patents #6 of 24Top 25%
TS Trico Belgium S.A.: 1 patents #1 of 6Top 20%
VA Volkswagen A.G.: 1 patents #1 of 5Top 20%
Volkswagen: 1 patents #55 of 335Top 20%
Overall (2025): #126,626 of 469,880Top 30%
2
Patents 2025

Issued Patents 2025

Patent #TitleCo-InventorsDate
12344199 Windscreen wiper device of the flat blade type Arthur Taillard, Stephan Häfner, Sven Auch, Karl Bode 2025-07-01
12304432 Wind deflector for a windscreen wiper system of a motor vehicle Stephan Haefner, Sven Auch, Axel Feger, Karl Bode 2025-05-20