Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4297635 | Watthour meter and battery retaining apparatus therefor | — | 1981-10-27 |
| 4188575 | Key operated meter access lock and reset mechanism | Ansell W. Palmer | 1980-02-12 |
| 4185722 | Magnetic clutch and brake assembly | Ansell W. Palmer | 1980-01-29 |