Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5087646 | Formulations and process for dressing leather and coating textiles | Ludwig Rottmaier, Wolfgang Hohne | 1992-02-11 |
| 5002584 | Seasoning agents for leathers and leatherlike materials | Wolfgang Hohne | 1991-03-26 |
| 4880673 | Acrylate binder and its use for dressing leather | Hans-Gunter Vogt, Ferdinand Heins | 1989-11-14 |
| 4510302 | Formulations and their use for pigmenting and/or delustring dressing agents for leather and leather imitations | Gunter Kolb, Wolfgang Hohne | 1985-04-09 |
| 4330597 | Process for dressing leather by a treatment using rubber latices | Ferdinand Heins, Wolfgang Hohne | 1982-05-18 |
| 4230812 | Pigment preparations | Gunter Kolb, Wolfgang Hohne | 1980-10-28 |