| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | Germany | 3 | |
| #3 | Canada | 1 | |
| #4 | China | 1 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Furniture and games | |
| #3 | Civil engineering | |
| #4 | IT methods for management | |
| #5 | Control | |
| #6 | Machine tools | |
| #7 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Office furniture | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Doors and windows | |
| #5 | Punching metal | |
| #6 | Coin-freed | |
| #7 | Pipes | |
| #8 | Data processing systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lange Frank | 8 |
| #2 | Hartmann Joerg | 2 |
| #3 | Henrich Detlef | 1 |
| #4 | Krauss Mathias | 1 |
| #5 | Hartmann Jorg | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102010032008A1 | Wine rack | |
| DE4125269A1 | Rollable flat closure element for rooms | |
| DE4103415A1 | Card operated goods dispenser e.g. cigarette machine - has display which indicates amount used and amount available on card | |
| US1045989A | Swaging-machine. |