| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 10 | |
| #2 | Germany | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Macromolecular chemistry and polymers | |
| #4 | Engines, pumps and turbines | |
| #5 | Mechanical elements | |
| #6 | Furniture and games |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Accessories for machine tools | |
| #3 | Percussive tools | |
| #4 | Multi-purpose tools | |
| #5 | Compounding processes | |
| #6 | Domestic washing | |
| #7 | Special macromolecular compounds | |
| #8 | Turning | |
| #9 | Gearing | |
| #10 | Pumps |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hahn Norbert | 12 |
| #2 | Harcar Frantisek | 2 |
| #3 | Ruethers Bruno | 1 |
| #4 | Jacobs Gundolf | 1 |
| #5 | Heep Tobias | 1 |
| #6 | Dohmen Bernd | 1 |
| #7 | Stirm Michael | 1 |
| #8 | Popp Michael | 1 |
| #9 | Meyer-Ahrens Sven | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10221369C1 | Continuously variable friction roller drive unit using rotational body with pivoted rotation axis between drive wheel and driven wheel | |
| DE10011473A1 | Device for cleaning of golf clubs and balls has housing for accommodation of cleaning unit, especially in form of brushes, for cleaning of golf club inside housing |