Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11839769 | Impedance spectroscopy for defibrillator applications | Gary A. Freeman, Frederick J. Geheb | 2023-12-12 |
| 11253714 | Impedance spectroscopy for defibrillator applications | Gary A. Freeman, Frederick J. Geheb | 2022-02-22 |
| 10335605 | Impedance spectroscopy for defibrillator applications | Gary A. Freeman, Frederick J. Geheb | 2019-07-02 |
| 9950183 | Impedance spectroscopy for defibrillator applications | Gary A. Freeman, Frederick J. Geheb | 2018-04-24 |
| 9579514 | Impedance spectroscopy for defibrillator applications | Gary A. Freeman, Frederick J. Geheb | 2017-02-28 |
| RE45922 | Processing pulse signal in conjunction with accelerometer signal in cardiac resuscitation | Alan Marcovecchio, Frederick J. Geheb | 2016-03-15 |
| 8768441 | Time coordination and synchronization of event times in electronic medical records | Aga De Zwart, David Cohen, Gary A. Freeman | 2014-07-01 |
| RE44187 | Processing pulse signal in conjunction with accelerometer signal in cardiac resuscitation | Alan Marcovecchio, Frederick J. Geheb | 2013-04-30 |
| 8160698 | CPR sensitive ECG analysis in an automatic external defibrillator | Ziad E. Elghazzawi, Edward Neil Akiyama, Ciro A. Dela Vega | 2012-04-17 |
| 7488293 | Processing pulse signal in conjunction with accelerometer signal in cardiac resuscitation | Alan Marcovecchio, Frederick J. Geheb | 2009-02-10 |
| 7220235 | Method and apparatus for enhancement of chest compressions during CPR | Frederick J. Geheb, Gary A. Freeman | 2007-05-22 |
| 7190999 | Cardio-pulmonary resuscitation device with feedback from measurement of pulse and/or blood oxygenation | Frederick J. Geheb | 2007-03-13 |
| 6961612 | CPR sensitive ECG analysis in an automatic external defibrillator | Ziad E. Elghazzawi, Edward Neil Akiyama, Ciro A. de la Vega | 2005-11-01 |
| 5632274 | Connection arrangement for monitoring fetal heart rate | Phillipp J. Quedens, John T. Shipherd, Michael J. Malis, Joseph A. Izzo | 1997-05-27 |
| 5205288 | Fetal electrode product with female socket connector and connector device with male plug connector each for use in monitoring fetal heart rate | Phillipp J. Quedens, John T. Shipherd, James W. Poirier | 1993-04-27 |
| 5199432 | Fetal electrode product for use in monitoring fetal heart rate | Phillipp J. Quedens, John T. Shipherd, Michael J. Malis, Joseph A. Izzo | 1993-04-06 |
| 5168876 | Connector device for use in monitoring fetal heart rate | Phillipp J. Quedens, John T. Shipherd, James W. Poirier, Joseph A. Izzo | 1992-12-08 |
| 4533926 | Strip chart recorder and medium status | Tibor L. Foldvari, Eugene L. Flanagan, III | 1985-08-06 |