Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4856541 | Brush incorporating a hydrophilic foam pad for hair cleaning and conditioning | Betty J. Murphy | 1989-08-15 |
| 4806572 | Hydrophilic foam pad for makeup removal | — | 1989-02-21 |