| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Austria | 1 | |
| #3 | Switzerland | 1 |
| # | Industry | |
|---|---|---|
| #1 | Agriculture | |
| #2 | Civil engineering | |
| #3 | Environmental technology | |
| #4 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Animal care | |
| #2 | Crop agriculture | |
| #3 | Air-conditioning | |
| #4 | Doors and windows | |
| #5 | Finishing work on buildings | |
| #6 | Horticulture | |
| #7 | Combustion residues removal | |
| #8 | Foundations and excavations | |
| #9 | Garbage disposal |
| # | Name | Total Patents |
|---|---|---|
| #1 | Stoecker Karl | 10 |
| #2 | Karl Stoecker | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2906419A1 | Cellar window jamb construction - includes fittings for light well retaining wall and has end sunken cut=outs to hold well ring fixtures | |
| DE2660393B1 | Building block, especially for securing embankments |