Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5642258 | Computer accessory including a pivotably mounted combined handle and power source and associated methods of manufacturing | Jeffrey C. Barrus, Dean Perkins, Michael V. Leman | 1997-06-24 |
| 5621610 | Collapsible computer keyboard structure with associated collapsible pointing stick | Charles A. Sellers | 1997-04-15 |