Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6571949 | Power toolbox | Philip H. Burrus, IV | 2003-06-03 |
| 6342776 | Acoustic charger for electronic devices | Elizabeth Taylor, Grant H. Lloyd | 2002-01-29 |
| D431809 | Desktop battery charger | Grant H. Lloyd, David W. Larmour | 2000-10-10 |