| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Electrical machinery and energy | |
| #3 | Materials and metallurgy | |
| #4 | Machines | |
| #5 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Sawing | |
| #2 | Batteries | |
| #3 | Building materials | |
| #4 | Shaping clay | |
| #5 | Workshop equipment | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Wood saws | |
| #8 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kurt Schenkel | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE482064C | Method for assembling galvanic batteries from plate electrodes and intermediate frames | |
| GB285470A | A new or improved process for the manufacture of artificial stone | |
| US1449015A | Band sawing machine |