Issued Patents 2002
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D465289 | Step stool | William R. Gibson | 2002-11-05 |
| 6454050 | Foldable step stool with leg lock and handle | William R. Gibson, Maria Antonieta Moreno-Giner | 2002-09-24 |
| 6443261 | Step stool | William R. Gibson | 2002-09-03 |
| 6427805 | Folding step stool | William R. Gibson, Maria Antonieta Moreno-Giner | 2002-08-06 |
| 6390238 | Foldable step stool with leg lock and handle | William R. Gibson, Maria Antonieta Moreno-Giner | 2002-05-21 |