Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6016442 | System for displaying cardiac arrhythmia data | William Hsu | 2000-01-18 |
| 5788645 | Method and apparatus for event processing in biological application | David K. Swanson, Graydon E. Beatty | 1998-08-04 |
| 5634938 | Defibrillator waveform generator for generating waveform of long duration | David K. Swanson, James P. Nelson | 1997-06-03 |
| 5603732 | Subcutaneous defibrillation electrodes | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1997-02-18 |
| 5545202 | Body implantable defibrillation system | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1996-08-13 |
| 5545205 | Unitary intravascular defibrillating catheter with bipolar sensing | Theodore J. Schulte, Roger W. Dahl, Stanley M. Bach, Jr., J. Edward Shapland | 1996-08-13 |
| 5372606 | Method and apparatus for generating adaptive n-phasic defibrillation waveforms | David K. Swanson | 1994-12-13 |
| 5360442 | Subcutaneous defibrillation electrodes | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1994-11-01 |
| 5342407 | Body implantable defibrillation system | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1994-08-30 |
| 5314459 | Defibrillation electrode system having smooth current distribution with floating electrode | David K. Swanson, Roger W. Dahl | 1994-05-24 |
| 5311874 | Method for tachycardia discrimination | Lawrence Baumann, David K. Swanson | 1994-05-17 |
| 5271417 | Defibrillation electrode having smooth current distribution | David K. Swanson, Roger W. Dahl | 1993-12-21 |
| 5269319 | Unitary intravascular defibrillating catheter with bipolar sensing | Theodore J. Schulte, Roger W. Dahl, Stanley M. Bach, Jr., Edward Shapland | 1993-12-14 |
| 5230337 | Process for implanting subcutaneous defibrillation electrodes | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1993-07-27 |
| 5203348 | Subcutaneous defibrillation electrodes | Roger W. Dahl, David K. Swanson, Stephen J. Hahn, John E. Heil | 1993-04-20 |
| 5111812 | Defilbrillation electrode having smooth current distribution | David K. Swanson, Roger W. Dahl | 1992-05-12 |
| 5107834 | Low energy multiple shock defibrillation/cardioversion discharge technique and electrode configuration | Raymond E. Ideker, Paul A. Guse, David K. Swanson, Roger W. Dahl | 1992-04-28 |
| 5105809 | System and method for evaluating lead defibrillation requirements of an implanted device without repeated fibrillation induction | Stanley M. Bach, Jr., Raymond E. Ideker, J. Marcus Wharton | 1992-04-21 |
| 5044375 | Unitary intravascular defibrillating catheter with separate bipolar sensing | Stanley M. Bach, Jr., J. Edward Shapland, Roger W. Dahl | 1991-09-03 |
| 5018523 | Apparatus for common mode stimulation with bipolar sensing | Stanley M. Bach, Jr., David K. Swanson, Roger W. Dahl | 1991-05-28 |