| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 25 | |
| #2 | German Democratic Republic | 1 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | France | 1 |
| # | Industry | |
|---|---|---|
| #1 | Thermal processes | |
| #2 | Engines, pumps and turbines | |
| #3 | Textiles and paper | |
| #4 | Mechanical elements | |
| #5 | Agriculture | |
| #6 | Transport | |
| #7 | Furniture and games | |
| #8 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Steam generation | |
| #2 | Machines | |
| #3 | Mechanical paper working | |
| #4 | Superheating of steam | |
| #5 | Crop agriculture | |
| #6 | Paper-making machines | |
| #7 | Springs | |
| #8 | Vehicle wheels | |
| #9 | Finishing work on buildings | |
| #10 | Chairs and beds |
| # | Name | Total Patents |
|---|---|---|
| #1 | Otto Guenther | 4 |
| #2 | Guenther Otto | 3 |
| #3 | Otto Guenter | 2 |
| #4 | Wendel Friedrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102012005840A1 | Method for preventing migration of active salt in wall surface involves preventing migration of active salt produced by varying pH value caused by penetration of moisture into a plaster, and separating electrically non-conductive layer | |
| EP0679763A2 | Paving element | |
| DE3639098A1 | AIR SCREWDRIVER | |
| DE3522722A1 | Lifting device for the infinitely variable adjustment of table tops, chair seats, backrests of armchairs and the like | |
| DD152315A1 | Method and device for rescue badender in damage hazard |