| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | Austria | 4 | |
| #3 | Switzerland | 2 | |
| #4 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Machines | |
| #3 | Measurement | |
| #4 | Mechanical elements | |
| #5 | Surface technology and coating | |
| #6 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Structural elements | |
| #2 | General building constructions | |
| #3 | Nails | |
| #4 | Shaping of plastics | |
| #5 | Measuring volume | |
| #6 | Fillers | |
| #7 | Doors and windows | |
| #8 | Layered products | |
| #9 | Transport or storage devices |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koenig Gustav | 13 |
| #2 | Gustav Koenig | 2 |
| #3 | Jander Erwin | 2 |
| #4 | Huebner Peter Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3145017A1 | PNEUMATIC CONVEYOR | |
| DE1609430A1 | Prefabricated plate with connecting piece |