Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9504373 | Illuminated cannula | Alex Vayser, Kenneth Trauner, Tom Grey | 2016-11-29 |
| 9271709 | Retractor illumination system | Thomas L. Grey, Alex Vayser | 2016-03-01 |
| 9072455 | Optical waveguide sheath | Alex Vayser, Kenneth Trauner, Tom Grey | 2015-07-07 |
| 9055935 | Retractor illumination system | Thomas L. Grey, Alex Vayser | 2015-06-16 |
| 8409088 | Retractor illumination system | Thomas L. Grey, Alex Vayser | 2013-04-02 |
| 8162824 | Optical waveguide sheath | Alex Vayser, Kenneth Trauner, Tom Grey | 2012-04-24 |
| 7510524 | Optical waveguide sheath | Alex Vayser, Kenneth Trauner, Tom Grey | 2009-03-31 |