Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511136 | Portable battery charging and audio unit | Wolfgang Hirschburger, Steven W. Cole, Wing Hoi Ng | 2005-11-01 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D511136 | Portable battery charging and audio unit | Wolfgang Hirschburger, Steven W. Cole, Wing Hoi Ng | 2005-11-01 |