Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 5363079 | Protective snap-together enclosure for current transformers | Patrick J. Zawada, Benjamin C. Lindo | 1994-11-08 | |
| 5005880 | Self-sealing snap-in receptacle, especially for circuit breaker cover retention | Darrell P. Ophaug | 1991-04-09 | $23,459,000 |