| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 3 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Australia | 2 | |
| #4 | Canada | 2 | |
| #5 | Germany | 2 | |
| #6 | Israel | 2 | |
| #7 | China | 1 | |
| #8 | Czechia | 1 | |
| #9 | EAPO (Eurasian Patent Organization) | 1 | |
| #10 | Hungary | 1 | |
| #11 | Norway | 1 | |
| #12 | Poland | 1 | |
| #13 | Slovakia | 1 | |
| #14 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Chemical engineering | |
| #3 | Agriculture |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Harvesting | |
| #3 | Separating solids |
| # | Name | Total Patents |
|---|---|---|
| #1 | Doppstadt Werner | 19 |
| Publication | Filing date | Title |
|---|---|---|
| DE10101434C1 | Flail arrangement for rotor shredders | |
| AU5221900A | Mounting for the rotor teeth of a size-reduction machine | |
| AU5405700A | Reducing machine | |
| EP1042949A1 | Mower for verges | |
| DE19839345A1 | Method and device for separating bulk goods with components of different structures |