Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5085897 | Fire retardant insulation spray coating method | — | 1992-02-04 |
| 5075018 | Dry fire extinguishing composition and product | — | 1991-12-24 |
| 5045385 | Fire retardant composition for building panels and door cores | — | 1991-09-03 |
| 4960621 | Method of insulating with inorganic non-combustible foam | — | 1990-10-02 |
| 4799349 | Fire resistant steel door | — | 1989-01-24 |
| 4746555 | Fire retardant composition | — | 1988-05-24 |
| 4489121 | Fire-resistant sandwich core assembly | — | 1984-12-18 |