Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D273466 | Combined wall thermostat and digital clock | William J. Lawrence, Jerry W. Harrison, Robert J. Wunderlich, Raymond Blasingame | 1984-04-17 |
| 4295180 | Wall mountable housing for programmable thermostat | Robert J. Wunderlich | 1981-10-13 |