Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670246 | Treatment of polyamide materials with partial fluoroesters or fluorothioesters of maleic acid polymers and sulfonated aromatic condensates | Peter Michael Murphy | 1997-09-23 |
| 5654068 | Stain resists for polyamide substrates | — | 1997-08-05 |