Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4307186 | Photographic emulsion with stabilizer process for its preparation, photographic materials and process for the production of photographic images | Luc A. De Brabandere, Herbert Gernet, Anita von Konig | 1981-12-22 |
| 4202695 | Photographic Lippmann emulsions | Robert J. Pollet, Wolfgang Muller-Bardorff, Wilhelm Saleck, Anita von Konig, Walter Gauss +2 more | 1980-05-13 |