JJ

Johannes Jansen

SS Sms Schloemann-Siemag: 1 patents #170 of 376Top 50%
📍 Hilchenbach, DE: #44 of 135 inventorsTop 35%
Overall (All Time): #1,669,739 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4863212 Trailer 1989-09-05
4803865 Stand-supported bending device for axially slidable rolls of a multiroll rolling mill Friedel Mogendorf, Karl-Heinz Simon 1989-02-14
4210294 Strip reel 1980-07-01