Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4447491 | Network of bonded expanded polystyrene beads having chemically delaminated vermiculite impregnant | Reuben Rowlands, James W. Tipping | 1984-05-08 |
| 4395456 | Inorganic foam | Graham V. Jackson, Terence Goulding | 1983-07-26 |