| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Canada | 1 | |
| #3 | Switzerland | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Environmental technology | |
| #2 | Machine tools | |
| #3 | Medical technology | |
| #4 | Thermal processes | |
| #5 | Basic materials chemistry |
| # | Name | Total Patents |
|---|---|---|
| #1 | Fecht Peter | 10 |
| #2 | Peter Fecht | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2808770A1 | PROCEDURE FOR INCINERATING WASTE MATERIALS AND INCINERATOR TO CARRY OUT THIS PROCEDURE | |
| DE2206408A1 | Refuse composting installation - with the rotting compost milled in layers of the cell surface | |
| CA540109A | Method and device for drying veneers |