| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 9 | |
| #2 | Brazil | 5 | |
| #3 | United Kingdom | 5 | |
| #4 | Spain | 3 | |
| #5 | United States | 2 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | France | 1 | |
| #8 | Mexico | 1 | |
| #9 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Civil engineering | |
| #3 | Transport | |
| #4 | Machines | |
| #5 | Mechanical elements | |
| #6 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Machines for making railways | |
| #3 | Guiding railway traffic | |
| #4 | Unspecified technologies | |
| #5 | Clutches and brakes | |
| #6 | Manipulators | |
| #7 | Gearing | |
| #8 | Accessories for machine tools |
| # | Name | Total Patents |
|---|---|---|
| #1 | Kerckhoff Wilhelm | 6 |
| #2 | Obenland Gerhard | 5 |
| #3 | Haenggi Manfred | 3 |
| #4 | Stelter Juergen Ing Grad | 2 |
| #5 | Burger Reinhard | 2 |
| #6 | Buerger Reinhard Dr | 2 |
| #7 | Buerger Reinhard | 2 |
| #8 | Stelter Juergen | 1 |
| #9 | Ley Udo | 1 |
| #10 | Ley Udo Ing Grad | 1 |
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|---|---|---|
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