Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4284705 | Photosensitive diazo salt compositions and lithographic plate comprising same | Georges A. Phlipot, Simone J. Kempen | 1981-08-18 |
| 4215041 | Diazo substituted amino-benzene salts and lithographic plate comprising same | Georges A. Phlipot, Simone J. Kempen | 1980-07-29 |