| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Consumer goods | |
| #3 | Chemical engineering | |
| #4 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Refrigerators | |
| #2 | Ice-boxes | |
| #3 | Climate change mitigation in wastewater treatment | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schmidt Hans Guenter | 6 |
| #2 | Schmidt Hans G | 1 |
| #3 | Hansu Giyuntaa Shiyumitsuto | 1 |
| #4 | Schmidt Hans-Guenter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4114529A1 | Safety arrangement esp. for ammonia-filled refrigeration plate - provides gas-tight container for take=up of material leaking from either of two interconnected pressure vessels | |
| DE4103734A1 | Safety device with ventilated absorber for ammonia refrigerator - incorporates three-level absorption tank with atmos. vent from below level of water in lowest stage | |
| DE4011930A1 | COLD WATER AND BRINE TREATMENT SYSTEM |