Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7611544 | Methods of artificially coloring hair | Delphine Allard, David W. Cannell, Michael DeGeorge, Jeremy Puco | 2009-11-03 |
| 7601179 | Methods of preserving artificial coloring on keratin materials | Delphine Allard, David W. Cannell, Michael DeGeorge, Jeremy Puco | 2009-10-13 |
| 7402241 | Water purification device | David W. Richards, Brent L. Cannell | 2008-07-22 |