Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4357943 | Demand cardiac pacemaker having reduced polarity disparity | Jerome T. Hartlaub, Marc Stein | 1982-11-09 |
| 4340062 | Body stimulator having selectable stimulation energy levels | Ray S. McDonald, Yan Lee, Marc Stein | 1982-07-20 |