Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D585367 | Portable electronics battery charger | Grant Iverson Dunbar | 2009-01-27 |
| D580354 | Universal portable-device charger | Grant Iverson Dunbar, Peter Tai Kwong Cheung, Alexander Jeffrey Feldman, Robbie Gordon Roberts | 2008-11-11 |
| D579870 | Portable backup power device | Grant Iverson Dunbar, Peter Tai Kwong Cheung | 2008-11-04 |
| D554584 | Mobile power source | Alexander Jeffrey Feldman, Robbie Gordon Roberts, Grant Iverson Dunbar, Peter Tai Kwong Cheung | 2007-11-06 |
| D542221 | Portable backup power supply | Marius George Hriscu, Peter Tai Kwong Cheung, Grant Iverson Dunbar, Alexander Jeffrey Feldman, Lawrence C. Neill +2 more | 2007-05-08 |