Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5151329 | Process for the production of patent leather and patent leather prepared therefrom | Klaus Noll, Josef Pedain, Bruno Zorn | 1992-09-29 |
| 4289827 | Moisture hardening one-component lacquers and a process for coating leather | Klaus Noll, Wolfgang Speicher, Josef Pedain | 1981-09-15 |