Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244475 | Hair treatment dispensing container | David K. Walz | 2001-06-12 |
| 5848598 | Hair treatment dispensing container | David K. Walz | 1998-12-15 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6244475 | Hair treatment dispensing container | David K. Walz | 2001-06-12 |
| 5848598 | Hair treatment dispensing container | David K. Walz | 1998-12-15 |