Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4800918 | Tube separator | Hans Kern, Richard Haslberger | 1989-01-31 |
| 4624279 | Tube separator with protection against contamination | Hans Kern, Richard Haslberger | 1986-11-25 |
| 4595031 | Tube separator device | Hans Kern, Richard Haslberger | 1986-06-17 |
| 4573491 | Tube separator | Hans Kern, Richard Haslberger | 1986-03-04 |
| 4572397 | Container for chemicals | — | 1986-02-25 |
| 4523903 | Dosing pump | — | 1985-06-18 |
| 4515537 | Dosing pump | — | 1985-05-07 |
| 4510978 | Dosing appliance | — | 1985-04-16 |
| 4502319 | Multi-tester for water treatment metering apparatus | — | 1985-03-05 |