Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702084 | Hi tec swivel and slide | Caroline Carnahan | 1997-12-30 |
| 5685514 | Swivel base apparatus and method of making a swivel base | Caroline Carnahan, Sherman Lee | 1997-11-11 |
| 5590766 | Transparent shoe box | Caroline Carnahan, Marvin Carnahan | 1997-01-07 |