RH

Ralf Hartmann

SD Sms Demag: 1 patents #7 of 62Top 15%
SS Sms Schloemann-Siemag: 1 patents #6 of 37Top 20%
WA Wolff Walsrode Ag: 1 patents #10 of 44Top 25%
📍 Kriftel, MN: #1 of 1 inventorsTop 100%
Overall (2003): #23,382 of 273,478Top 9%
3
Patents 2003

Issued Patents 2003

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
6613394 Method of surface treating or coating of materials Christian Kuckertz, Sven Jacobsen, Rainer Brandt, Klaus Landes 2003-09-02
6601422 Method of operating a rolling train and a control system for a rolling train Detlef Breunung, Otmar Palzer, Hans-Jurgen Reismann 2003-08-05
6540010 Device for hydraulically adjusting the rollers of strand guiding segments of a continuous casting installation Christian Geerkens, Berthold Hild, Meinhard Watzlaw 2003-04-01