Issued Patents All Time
Showing 1–25 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11309838 | Self-oscillating spread spectrum frequency control loop | — | 2022-04-19 |
| 11219729 | Medical device system and method including an endotracheal tube | Brian Kamradt | 2022-01-11 |
| 10903792 | Self-oscillating spread spectrum frequency control loop | — | 2021-01-26 |
| 10413399 | Medical device insertion method and apparatus | Brian Kamradt | 2019-09-17 |
| 10398419 | Self-adjusting medical device | — | 2019-09-03 |
| 10293129 | Apparatus and method for forming an opening in patient's tissue | Dart A. Fox, Brian Kamradt | 2019-05-21 |
| 9974933 | Tissue modification methods and apparatus | Dart A. Fox, Brian Kamradt | 2018-05-22 |
| 9857823 | Programmable temperature compensated voltage generator | Anatoliy V. Tsyrganovich, James Anderson | 2018-01-02 |
| 9801617 | Self-adjusting medical device | — | 2017-10-31 |
| 9698741 | Chopper stabilized amplifier with synchronous switched capacitor noise filtering | — | 2017-07-04 |
| 9604042 | Tissue modification methods and apparatus | Dart A. Fox, Brian Kamradt | 2017-03-28 |
| 9579477 | Endotracheal tube having outer and inner cannulae | Brad Quinn | 2017-02-28 |
| 9473074 | Chopper stabilized amplifier with synchronous switched capacitor noise filtering | — | 2016-10-18 |
| 9375556 | Tissue modification methods and apparatus | Dart A. Fox, Brian Kamradt | 2016-06-28 |
| 9331707 | Programmable temperature compensated voltage generator | Anatoliy V. Tsyrganovich, James Anderson | 2016-05-03 |
| 8784487 | Catheter for inserting a voice prosthesis | Bradley T. Kracht, Eric Gerard Johnson, Bryan Kostelac | 2014-07-22 |
| 8707956 | Endotracheal tube having outer and inner cannulae | Bradley H. Quinn | 2014-04-29 |
| 8696697 | Trocar and device for measuring a tracheoesophageal puncture | Bryan Kostelac | 2014-04-15 |
| 8601254 | Configurable reset pin for input/output port | Harold Kutz, Timothy J. Williams, Bert Sullam, Robert W. Metzler, Craig Nemecek +5 more | 2013-12-03 |
| 8325540 | Variable reference voltage circuit for non-volatile memory | Harold Kutz, Mark Rouse | 2012-12-04 |
| 7987851 | Valved fenestrated tracheotomy tube having outer and inner cannulae | Bradley H. Quinn | 2011-08-02 |
| 7975696 | Voice prosthesis dilator/sizer | — | 2011-07-12 |
| 7952942 | Variable reference voltage circuit for non-volatile memory | Harold Kutz, Mark Rouse | 2011-05-31 |
| 7909868 | Voice prosthesis automatic flange deployment confirmation method and device | — | 2011-03-22 |
| 7856983 | Speaking valve | — | 2010-12-28 |