Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351028 | Meters for measuring electrical energy consumption | John Fielden | 1982-09-21 |
| 4349879 | Apparatus for controlling electrical power consumption | John Fielden | 1982-09-14 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4351028 | Meters for measuring electrical energy consumption | John Fielden | 1982-09-21 |
| 4349879 | Apparatus for controlling electrical power consumption | John Fielden | 1982-09-14 |