Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6662808 | Hair wrapper | David Leason, Edward J. Ellis | 2003-12-16 |
| 6615846 | Hair wrapper with stackable cartridges and cartridges for the same | David Leason, Edward J. Ellis | 2003-09-09 |