Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9962170 | Method and devices for treating spinal stenosis | Lex P. Jansen, John To, Singfatt Chin, Myra I. L. Fabro | 2018-05-08 |
| 9049986 | Cannulotome | Lex P. Jansen, John To, Stewart M. Kume, Wendy Twardzik | 2015-06-09 |
| 8647257 | Cannulotome | Lex P. Jansen, John T. To, Stewart M. Kume, Wendy Twardzik | 2014-02-11 |