Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5574821 | Plug in volatile substance dispenser and method for dispensing volatiles | — | 1996-11-12 |
| 5437410 | Passive fragrance dispenser | — | 1995-08-01 |
| 5230837 | Fragrance dispenser and method for fragrance dispensing | — | 1993-07-27 |
| 4558196 | Induction smoke regenerator and method for producing natural smoke | — | 1985-12-10 |