Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6429779 | Telephone line monitoring and alarm apparatus | Brian Deane, Surjit Matharu, Christian De Saint-Rome | 2002-08-06 |
| 5703468 | Electrical charge control apparatus and method for photovoltaic energy conversion systems | — | 1997-12-30 |