Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6861196 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Stephan J. W. Platzer, Maria T. Sypek, Paul A. Perron, Harald Baumann | 2005-03-01 |
| 6638679 | Photosensitive compositions having mixtures of alkoxy and non-alkoxy diazonium salt containing compounds | Stephan J. W. Platzer, Maria T. Sypek, Paul A. Perron, Harald Baumann | 2003-10-28 |
| 6458503 | Fluorinated aromatic acetal polymers and photosensitive compositions containing such polymers | Stephan J. W. Platzer, Paul A. Perron | 2002-10-01 |
| 5900345 | Surfactant in precoat for lithographic plates | Stephan J. W. Platzer, Joe E. South | 1999-05-04 |