Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287274 | Composite flexible film laminate | John C. Smith, Colin Frodsham | 1981-09-01 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287274 | Composite flexible film laminate | John C. Smith, Colin Frodsham | 1981-09-01 |