Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4349807 | Heating and cooling thermostat with adjustable limits and methods of manufacturing and operating the thermostat | — | 1982-09-14 |
RG
Ralph W. Gustafson
Overall (1982): #37,761 of 81,411Top 50%
1
Patents 1982