| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 18 |
| # | Industry | |
|---|---|---|
| #1 | Furniture and games | |
| #2 | Machines | |
| #3 | Foods and drinks | |
| #4 | Machine tools | |
| #5 | Chemical engineering | |
| #6 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Kitchen equipment | |
| #2 | Milling | |
| #3 | Meat processing | |
| #4 | Cutting | |
| #5 | Mechanical control devices | |
| #6 | Dough making machines | |
| #7 | Mixing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Zuern Kurt | 4 |
| #2 | Gahrmann Karl Dipl-Ing | 3 |
| #3 | Eckert Arthur | 3 |
| #4 | Fischer Hans Udo | 3 |
| #5 | Grob Otto | 3 |
| #6 | Hager Otto | 2 |
| #7 | Selbach Otto | 1 |
| #8 | Benninghoven Willi | 1 |
| #9 | Oeckinghaus Kurt | 1 |
| #10 | Bertele Josef | 1 |