Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347281 | Foam board having improved evenness and the method and apparatus for its continuous manufacture | John Gardener, Victor F. Hodgson | 1982-08-31 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4347281 | Foam board having improved evenness and the method and apparatus for its continuous manufacture | John Gardener, Victor F. Hodgson | 1982-08-31 |