Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4654043 | Desizing cotton and cotton-containing fabrics | Werner Streit, Linda Witt, Heinz-Dieter Angstmann, Rolf Fikentscher | 1987-03-31 |
RB
Rolf Blanckenhorn
Overall (All Time): #3,971,229 of 4,157,543Top 100%
1
Patents All Time