Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4713264 | Process of forming prepasted wallcoverings | John B. Clarke, John R. Walker | 1987-12-15 |
| 4639395 | Prepasted wallcoverings | John B. Clarke | 1987-01-27 |
| 4476190 | Adhesives for prepasted wallcoverings | John B. Clarke | 1984-10-09 |