Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4672166 | Control circuit for the current of a welding transformer | Jorg Ladeburg, Robert Reed Becker, Bernhard Dreymann, Thomas Gensler, Robert Ulrich +1 more | 1987-06-09 |
| 4325384 | Digitally controlled amplitude regulating device for electrocardiographic signals | Klaus Olach, Max Schaldach | 1982-04-20 |
| 4290429 | Battery monitoring circuit in a cardiac pacemaker | — | 1981-09-22 |
| 4202341 | Cardiac pacemaker circuit with variable operation | — | 1980-05-13 |