Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5889465 | Power service unit with automated dialer and other enhancements | Frank J. Mercadante, George Cevasco, Robert C. Page, Joseph V. Walsh | 1999-03-30 |
| 4874926 | Electric heating load management control | — | 1989-10-17 |