Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5747154 | Acrylic sheet having uniform distribution of coloring and mineral filler before and after thermoforming | Ettore Minghetti, Carol A. Wetter | 1998-05-05 |
| 5705552 | Thermoformable acrylic sheet having uniform distribution of color and mineral filler | Ettore Minghetti, Carol A. Wetter | 1998-01-06 |
| 5567745 | Acrylic sheet having uniform distribution of coloring and mineral filler before and after thermoforming | Ettore Minghetti, Carol A. Wetter | 1996-10-22 |
| 5530041 | Process of making acrylic-filled thermoformable acrylic sheet | Ettore Minghetti | 1996-06-25 |
| 5521243 | Acrylic sheet having uniform distribution of coloring and mineral filler before and after thermoforming | Ettore Minghetti, Carol A. Wetter | 1996-05-28 |
| 5415931 | Acrylic-filled thermoformable acrylic sheet | Ettore Minghetti | 1995-05-16 |
| 5242968 | Acrylic-filled thermoformable acrylic sheet | Ettore Minghetti | 1993-09-07 |