RA

Rolf Ackermann

TA Ta Triumph-Adler Ag: 1 patents #11 of 34Top 35%
TP Thyssenkrupp Presta: 1 patents #151 of 356Top 45%
Overall (All Time): #1,228,939 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
8544886 Electrical power-assisted steering Christoph Klukowski, Johannes Schönlechner 2013-10-01
4710044 Ribbon cassette with end of ribbon detector 1987-12-01
4420269 Device for lifting the printing head off the platen Friedrich Jung, Egon Mauer, Hermann Rupertinger 1983-12-13
4228084 Process for the production of glycidyl methacrylate Heinz Kolb, Gerhard Morlock, Gerd Schreyer 1980-10-14