Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349348 | Process for printing synthetic, hydrophobic fiber material | Horst Kindler, Kurt Roth, Hans-Jurgen Weyer | 1982-09-14 |
| 4342688 | Process for the manufacture of an N-hydroxyalkylcarbazole | — | 1982-08-03 |
| 4322213 | Process for the production of reserve effects on polyestercellulose mixed fiber textiles | Horst Kindler, Kurt Roth, Sien L. Ong | 1982-03-30 |