Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8121442 | Optical fiber surveillance topology | John Sinclair Huffman, James F. Kirkpatrick | 2012-02-21 |
| 8073294 | Remote optical fiber surveillance system and method | John Sinclair Huffman, James F. Kirkpatrick | 2011-12-06 |