Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4617546 | Electrical control apparatus with electromagnetic latch | Birch L. DeVault, Kenneth L. Paape | 1986-10-14 |
| 4480161 | Circuit breaker utilizing improved arc chambers | Allan V. Heberling | 1984-10-30 |
| 4434394 | Circuit for controlling multiple rated motors | Arden L. Scott, Samuel K. Seneadza | 1984-02-28 |