Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7121419 | Closure | James McLennan, David Senior, John Sharpe | 2006-10-17 |
| 6817479 | Closure and a liner having a sealing flange with an inwardly directed unflattened fold | Peter Douglas Kerr, David Senior | 2004-11-16 |