Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4213090 | Integral flux lagging and light load adjustment assembly for watthour meters | Joseph M. Keever | 1980-07-15 |
| 4196946 | Temperature compensated magnetic bearing system for a watthour meter | — | 1980-04-08 |