Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287764 | Fluid analyzer construction and housing | Willy Apel, Heinz Wolf | 1981-09-08 |
| 4220415 | Construction for photometric analyzer | Willy Apel, Heinz Wolf | 1980-09-02 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4287764 | Fluid analyzer construction and housing | Willy Apel, Heinz Wolf | 1981-09-08 |
| 4220415 | Construction for photometric analyzer | Willy Apel, Heinz Wolf | 1980-09-02 |