Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4535601 | Environmental control system | Alfred T. Newell, III | 1985-08-20 |
| 4534406 | Thermostat | Alfred T. Newell, III | 1985-08-13 |
| 4241871 | Apparatus and method for ventilation of animal enclosures | Alfred T. Newell, III | 1980-12-30 |