Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348203 | Dyeing process | James K. Skelly, Barrie Broadbent | 1982-09-07 |
| 4340387 | Process for the dyeing of fibre material | Jacques Zurbuchen, Willi Leutenegger | 1982-07-20 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4348203 | Dyeing process | James K. Skelly, Barrie Broadbent | 1982-09-07 |
| 4340387 | Process for the dyeing of fibre material | Jacques Zurbuchen, Willi Leutenegger | 1982-07-20 |