| # | Country | Total Patents | |
|---|---|---|---|
| #1 | China | 2 | |
| #2 | Czechia | 2 | |
| #3 | Germany | 2 | |
| #4 | United States | 2 | |
| #5 | Brazil | 1 | |
| #6 | Canada | 1 | |
| #7 | Republic of Korea | 1 | |
| #8 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Control | |
| #3 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Grinding tools | |
| #3 | Control or regulating systems | |
| #4 | Separation |
| # | Name | Total Patents |
|---|---|---|
| #1 | Junker Erwin | 8 |
| #2 | Himmelsbach Georg | 3 |
| #3 | Mueller Hubert | 2 |
| #4 | Abendschein Guenter | 1 |
| #5 | Erwin Junker | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102006007055A1 | Method for grinding rod-shaped workpieces, grinding machine for carrying out the method and grinding cell in twin arrangement | |
| CA2545633A1 | Divided grinding tool | |
| DE10144644A1 | Method and device for grinding centric bearing points of crankshafts |