HB

Helmut Bach

Basf Se: 7 patents #2,439 of 13,826Top 20%
Overall (All Time): #767,236 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5252432 Production of photopolymeric flexographic relief printing plates Thomas Telser, Gernot Dietz 1993-10-12
5240815 Production of photopolymeric flexographic relief printing plates Thomas Telser 1993-08-31
5061606 Preparation of relief printing plates Thomas Telser, Horst Koch, Karl-Rudolf Kurtz, Heinz-Ulrich Werther 1991-10-29
5035981 Multilayer, sheet-like, photosensitive recording material Karl-Rudolf Kurtz, Horst Koch, Thomas Telser 1991-07-30
4946758 Multilayer, sheet-like, photosensitive recording material Karl-Rudolf Kurtz, Horst Koch, Thomas Telser 1990-08-07
4869997 Coating plate cylinders or sleeves with a continuous photosensitive recording layer Horst Koch, Klaus Jaeckel 1989-09-26
4845013 Aftertreatment of relief plates using solution comprising a carboxylic acid and a bromide 1989-07-04