Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7325744 | Memory card holder device | — | 2008-02-05 |
| 7237808 | Tube and pipe fittings | — | 2007-07-03 |
| D469061 | Key chain mountable battery holder in the shape of a generic personal digital assistant | — | 2003-01-21 |
| 4277702 | Charge comparator output driver | James M. Hamilton | 1981-07-07 |