| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | Australia | 2 | |
| #3 | German Democratic Republic | 2 | |
| #4 | France | 2 | |
| #5 | Italy | 2 | |
| #6 | Luxembourg | 2 | |
| #7 | Netherlands | 2 | |
| #8 | Portugal | 2 | |
| #9 | Yugoslavia (Serbia and Montenegro) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Milling | |
| #2 | Veneer production |
| # | Name | Total Patents |
|---|---|---|
| #1 | Waritsch Helmut | 10 |
| #2 | Waritsch H | 6 |
| Publication | Filing date | Title |
|---|---|---|
| DE3135152A1 | Device for splitting wood | |
| DD156575A5 | Device for crushing materials | |
| DD156576A5 | Zerkleinerungsgeraet | |
| DE3036236A1 | Shredder for foliage, plastics or paper - has pre-shredding and star shaped shredding blade set working together with counter blades | |
| DE3003931A1 | CRUSHING DEVICE | |
| DE3003938A1 | DEVICE FOR SHREDDING MATERIALS |