Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5159307 | Electric motor protector | Robert M. Wells | 1992-10-27 |
| 4635024 | Welding method and thermostat produced | Robert M. Wells | 1987-01-06 |
| 4543473 | Immersion heater and thermostat unit | Robert M. Wells | 1985-09-24 |
| 4489228 | Welding method and thermostat produced | Robert M. Wells | 1984-12-18 |
| 4486732 | Ambient compensated motor protector | Robert M. Wells | 1984-12-04 |
| 4439668 | Pedestal type electro-heated container | — | 1984-03-27 |
| 4292888 | Fountain pump for electric coffee percolators | Robert M. Wells, James L. Heir | 1981-10-06 |