SH

Stephan Häfner

AA Audi Ag: 3 patents #476 of 2,982Top 20%
Dr. Ing. H.C. F. Porsche Ag: 2 patents #722 of 2,421Top 30%
TS Trico Belgium S.A.: 2 patents #5 of 12Top 45%
VA Volkswagen A.G.: 2 patents #4 of 26Top 20%
AC A. Raymond Et Cie: 1 patents #115 of 231Top 50%
Overall (All Time): #1,336,904 of 4,157,543Top 35%
3
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12344199 Windscreen wiper device of the flat blade type Arthur Taillard, Sven Auch, Frank Ackermann, Karl Bode 2025-07-01
11787369 Windscreen wiper device of the flat blade type Arthur Taillard, Axel Feger, Sven Auch, Frank Ackermann 2023-10-17
11465589 Attachment for a wiper arm Karl Bode, Axel Feger 2022-10-11