Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4783317 | Apparatus for the monitoring and regulation of material concentrations in chemical processes (II) | Peter Wachendoerfer | 1988-11-08 |
| 4767601 | Apparatus for the monitoring and regulation of material concentrations in chemical processes (I) | Peter Wachendoerfer | 1988-08-30 |