| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | France | 1 | |
| #5 | Italy | 1 | |
| #6 | Netherlands | 1 | |
| #7 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Cutting | |
| #3 | Tools for connecting or disengaging |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ihlow Rolf | 6 |
| #2 | Niehues Toni | 1 |
| #3 | Bock Lothar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE3337274A1 | Collet chuck | |
| DE3334659A1 | ONION SHELL DEVICE | |
| DE2727358A1 | PLANING AND CUTTING DEVICE FOR VEGETABLES OR OTHER FOOD OR OBJECTS |