Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D631788 | Zipper position securing device | — | 2011-02-01 |
| 6332916 | Activated carbon filter and process for the separation of noxious gases | Matthew Joseph Chinn, Paul Norman, Philip A Barnes | 2001-12-25 |