Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9940499 | Portable biometric lighter | John Gibson, Mark Zand, Chan Sik Leung | 2018-04-10 |
| 9734378 | Portable biometric lighter | John Gibson, Mark Zand, Chan Sik Leung | 2017-08-15 |
| 8653942 | Portable biometric lighter | John Gibson, Mark Zand, Chan Sik Leung | 2014-02-18 |