Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4679943 | Scent clock bimetallic device | Louise D. Hartford | 1987-07-14 |
| 4645353 | Scent clock alarm device | Louise D. Hartford | 1987-02-24 |
| 4625402 | Aerosol shaving cream and razor | — | 1986-12-02 |
| 4603992 | Aerosol shaving brush | — | 1986-08-05 |
| 4573804 | Scent-awake electronic clock | Louise D. Hartford | 1986-03-04 |
| 4407585 | Scent-awake clock | Louise D. Hartford | 1983-10-04 |