Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5545205 | Unitary intravascular defibrillating catheter with bipolar sensing | Theodore J. Schulte, Roger W. Dahl, J. Edward Shapland, Douglas J. Lang | 1996-08-13 |
| RE34879 | Implantable N-phasic defibrillator output bridge circuit | David E. Bocchi, Jeffrey T. Laackman | 1995-03-14 |
| 5269319 | Unitary intravascular defibrillating catheter with bipolar sensing | Theodore J. Schulte, Roger W. Dahl, Edward Shapland, Douglas J. Lang | 1993-12-14 |
| 5105809 | System and method for evaluating lead defibrillation requirements of an implanted device without repeated fibrillation induction | Douglas J. Lang, Raymond E. Ideker, J. Marcus Wharton | 1992-04-21 |
| 5044375 | Unitary intravascular defibrillating catheter with separate bipolar sensing | J. Edward Shapland, Douglas J. Lang, Roger W. Dahl | 1991-09-03 |
| 5033467 | Combined defibrillator pacer system utilizing pacer tip lead switch | David E. Bocchi | 1991-07-23 |
| 5018523 | Apparatus for common mode stimulation with bipolar sensing | Douglas J. Lang, David K. Swanson, Roger W. Dahl | 1991-05-28 |
| 4998531 | Implantable N-phasic defibrillator output bridge circuit | David E. Bocchi, Jeffrey T. Laackman | 1991-03-12 |
| 4969463 | Defibrillation electrode and method for employing gatling discharge defibrillation | Roger W. Dahl, Ronald W. Heil, Jr., Mieczyslaw Mirowski | 1990-11-13 |
| 4850357 | Biphasic pulse generator for an implantable defibrillator | — | 1989-07-25 |
| 4817608 | Cardioverting transvenous catheter/patch electrode system and method for its use | J. Edward Shapland | 1989-04-04 |
| 4662377 | Cardioverting method and apparatus utilizing catheter and patch electrodes | Marlin S. Heilman | 1987-05-05 |
| 4614192 | Implantable cardiac defibrillator employing bipolar sensing and telemetry means | Mir Imran, Steve A. Kolenik | 1986-09-30 |
| 4603705 | Intravascular multiple electrode unitary catheter | Vernon L. Speicher | 1986-08-05 |