Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7690733 | Method for tufting bristles and brush using the same | Paul Spitale, David Harper, Tianyi Chang | 2010-04-06 |
| 7526829 | Self-cleaning comfort hair brush and roller and system for selecting a brush from a plurality of brushes according to hair type | Tianyi Chang, Paul Spitale, Gil Spenser | 2009-05-05 |
| 6704971 | Product stocking method and device | Larry Russell Dossett, Michael Harper, Charles T. Henry, Pedro A. Sosa, Jeffrey J. Meve +2 more | 2004-03-16 |