| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 8 | |
| #2 | China | 2 | |
| #3 | EPO (European Patent Office) | 2 | |
| #4 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machine tools | |
| #3 | Machines | |
| #4 | Transport | |
| #5 | Civil engineering | |
| #6 | Environmental technology | |
| #7 | Engines, pumps and turbines |
| # | Technology | |
|---|---|---|
| #1 | Servomotors | |
| #2 | Hinges for doors or windows | |
| #3 | Unspecified technologies | |
| #4 | Vehicle windows, roofs and doors | |
| #5 | Perforating | |
| #6 | Reduction of greenhouse gas emissions | |
| #7 | Springs | |
| #8 | Pumps | |
| #9 | Pipes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Weber Norbert | 14 |
| #2 | Lange Norbert | 1 |