Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670750 | Photoelectric impulse transmitter | Robert Daiger, Kurt Hoeren | 1987-06-02 |
| 4308528 | Electromechanically driven digital indicating device | Felix Muller | 1981-12-29 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4670750 | Photoelectric impulse transmitter | Robert Daiger, Kurt Hoeren | 1987-06-02 |
| 4308528 | Electromechanically driven digital indicating device | Felix Muller | 1981-12-29 |