Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6470187 | Multi-base station cordless telephone | Leonard Rosen | 2002-10-22 |
| 6398118 | Thermostat incorporating thin film carbon dioxide sensor and environmental control system | Steven Dushane | 2002-06-04 |
| 6389633 | Low cost brushing behavior reinforcement toothbrush | — | 2002-05-21 |