Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8756768 | Waterproof slide fastener | Steven Thomas, Eiji Gonda | 2014-06-24 |
| 8402613 | Slide fastener | Mark Davies | 2013-03-26 |
| 7073233 | Slide fastener | Vincent Leva, Yutaka Maruyama, Savine Lepretre, Gareth Jones | 2006-07-11 |