Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4886839 | Mineral filler fire retardant compositoin and method | Anthony J. Dallavia, Jr., Susan Vande Ven | 1989-12-12 |
| 4876291 | Mineral filler fire retardant composition and method | Anthony J. Dallavia, Jr., Susan Vande Ven | 1989-10-24 |