Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828132 | Collapsible reusable containers, wall sleeves and hinges therefor | Philip S. Francis, Stephen J. Harris | 1989-05-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4828132 | Collapsible reusable containers, wall sleeves and hinges therefor | Philip S. Francis, Stephen J. Harris | 1989-05-09 |