Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6566301 | Thermally-responsive record material | Ponnampalam Mathiaparanam, John Charles DeBraal, Mark Robert Fisher, Stacey Ann Justa MacNeil | 2003-05-20 |
| 6323376 | Process for preparing alkoxy or arylmethoxy aroxyethanes | Ponnampalam Mathiaparanam | 2001-11-27 |