Issued Patents All Time
Showing 1–25 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE38777 | Dual battery power system for an implantable cardioverter defibrillator with voltage booster | Dennis A. Brumwell, Joseph S. Perttu, Charles G. Supino | 2005-08-16 |
| 6390971 | Method and apparatus for a programmable implantable hearing aid | Bruce A. Brillhart, Scott Meyerson | 2002-05-21 |
| 6349233 | Neuro-stimulation to control pain during cardioversion defibrillation | — | 2002-02-19 |
| 6261224 | Piezoelectric film transducer for cochlear prosthetic | Bruce A. Brillhart, Donald J. Bushek, Kai Kroll | 2001-07-17 |
| 6005955 | Middle ear transducer | Kai Kroll, Bruce A. Brillhart, Scott Meyerson | 1999-12-21 |
| 5997466 | Implantable hearing system having multiple transducers | Kai Kroll | 1999-12-07 |
| 5957956 | Implantable cardioverter defibrillator having a smaller mass | Mark W. Kroll, Kenneth M. Anderson, Charles U. Smith | 1999-09-28 |
| 5919211 | ICD power source using multiple single use batteries | — | 1999-07-06 |
| 5899847 | Implantable middle-ear hearing assist system using piezoelectric transducer film | Bruce A. Brillhart, Donald J. Bushek, Kai Kroll | 1999-05-04 |
| 5879283 | Implantable hearing system having multiple transducers | Kai Kroll | 1999-03-09 |
| 5871505 | Apparatus for generating biphasic waveforms in an implantable defibrillator | Mark W. Kroll | 1999-02-16 |
| 5827326 | Implantable cardioverter defibrillator having a smaller energy storage capacity | Mark W. Kroll, Kenneth M. Anderson, Charles U. Smith | 1998-10-27 |
| 5792187 | Neuro-stimulation to control pain during cardioversion defibrillation | — | 1998-08-11 |
| 5762583 | Piezoelectric film transducer | Bruce A. Brillhart, Donald J. Bushek, Kai Kroll | 1998-06-09 |
| 5735878 | Implantable defibrillator having multiple pathways | Mark W. Kroll, Charles G. Supino | 1998-04-07 |
| 5709215 | R-wave detection method for implantable cardioverter defibrillators | Joseph S. Perttu, Dennis A. Brumwell, James E. Brewer | 1998-01-20 |
| 5707338 | Stapes vibrator | Bruce A. Brillhart, Kai Kroll, Donald J. Bushek | 1998-01-13 |
| 5697953 | Implantable cardioverter defibrillator having a smaller displacement volume | Mark W. Kroll, Kenneth M. Anderson, Charles U. Smith | 1997-12-16 |
| 5641326 | Method and apparatus for independent atrial and ventricular defibrillation | — | 1997-06-24 |
| 5601607 | Implantable cardioverter defibrillator housing plated electrode | — | 1997-02-11 |
| 5591210 | Implantable defibrillation system and method for producing only short pulse waveforms | Mark W. Kroll | 1997-01-07 |
| 5549933 | Process for painting snow | Mark W. Kroll, Karl J. F. Kroll | 1996-08-27 |
| 5531766 | Implantable cardioverter defibrillator pulse generator kite-tail electrode system | Mark W. Kroll, Randall S. Nelson | 1996-07-02 |
| 5531764 | Implantable defibrillator system and method having successive changeable defibrillation waveforms | Mark W. Kroll | 1996-07-02 |
| 5531782 | Implantable medical electrode with reduced number of conductors | Mark W. Kroll, Joseph S. Perttu, Charles G. Supino | 1996-07-02 |