Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6817479 | Closure and a liner having a sealing flange with an inwardly directed unflattened fold | Andrew Ferry, David Senior | 2004-11-16 |
| 6357614 | Non-refilling devices for containers | — | 2002-03-19 |
| 5172376 | SDH rejustification | Geoffrey Chopping, Glyn Jones | 1992-12-15 |