Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5484697 | Method for obtaining monodisperse tabular grains | Pierre-Henri Jezequel | 1996-01-16 |
| 5401422 | Separation method for solid constituents of a suspension and device for carrying out this method | — | 1995-03-28 |
| 4386156 | Silver bromide emulsions of narrow grain size distribution and processes for their preparation | — | 1983-05-31 |
| 4334012 | Silver halide precipitation process with deletion of materials | — | 1982-06-08 |