Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7436145 | Method and apparatus for controlling brushless DC motors in implantable medical devices | Raymond G. Gauthier, David M. Lancisi | 2008-10-14 |
| 7138776 | Method and apparatus for controlling brushless DC motors in implantable medical devices | Raymond G. Gauthier, David M. Lancisi | 2006-11-21 |
| 5820550 | Pulse oximeter with improved accuracy and response time | Michael Polson | 1998-10-13 |
| 5448991 | Method of measuring the oxygen saturation in pulsating blood flow | Michael Polson | 1995-09-12 |
| 5398680 | Pulse oximeter with improved accuracy and response time | Michael Polson | 1995-03-21 |
| 5190038 | Pulse oximeter with improved accuracy and response time | Michael Polson | 1993-03-02 |