Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325377 | Rotary shaft monitoring seal system | Guy Gardner Williamson, Amitava Datta, Luciano Rossi | 2001-12-04 |
| 6082737 | Rotary shaft monitoring seal system | Guy Gardner Williamson, Amitava Datta, Luciano Rossi | 2000-07-04 |