| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | Germany | 1 | |
| #5 | France | 1 | |
| #6 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Motor vehicles | |
| #3 | Climate change adaptation technologies | |
| #4 | Climate change mitigation in buildings | |
| #5 | Dry-docking of vessels | |
| #6 | Refrigerators | |
| #7 | Vehicle parts |
| # | Name | Total Patents |
|---|---|---|
| #1 | Markfort Dieter | 8 |
| #2 | Werdin Philipp | 1 |
| #3 | Markfort Dieter Dr Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4341910A1 | Lightweight diving appts. for shallow to medium depths - incorporates air tank and built-in air pump with hand lever | |
| US4418545A | Reabsorption method for temperature transformation of heat and apparatus therefore | |
| US4308107A | Distillation process and apparatus for its realization |