Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6028272 | Lockable position interlock for rackable circuit breakers | — | 2000-02-22 |
| 5754386 | Trip device for an electric powered trip unit | Erskine Barbour | 1998-05-19 |
| 5740027 | Trip device for an electric powered trip unit | Erskine Barbour | 1998-04-14 |