Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4927716 | Surface treatment for recording media | — | 1990-05-22 |
| 4741923 | Surface treatment for recording media | — | 1988-05-03 |
| 4395456 | Inorganic foam | Graham V. Jackson, John A. Bradbury | 1983-07-26 |
| 4195139 | Fire retardant composition comprising a melamine-aldehyde-phosphate condensate | Michael L. Orton | 1980-03-25 |