Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5594069 | Process for producing mixed poly(vinyl acetal)s | Nestor A. Rotstein | 1997-01-14 |
| 5591802 | Thermoplastic composition and method for producing thermoplastic composition by melt blending carpet | Jerauld L. Dickerson, Thomas F. Sincock | 1997-01-07 |