Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D354945 | Electronic relay unit | Daniel J. Dellavecchia, David C. Etherton | 1995-01-31 |
| D352025 | Electronic relay programmer | Daniel J. Dellavecchia, David C. Etherton | 1994-11-01 |