Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523251 | Electronic apparatus comprising an input stage with a binary output connected to a relay control circuit | Jurgen Erdmann, Karl O. Buchholz | 1985-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4523251 | Electronic apparatus comprising an input stage with a binary output connected to a relay control circuit | Jurgen Erdmann, Karl O. Buchholz | 1985-06-11 |