| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Electrical machinery and energy | |
| #3 | Machine tools | |
| #4 | Measurement | |
| #5 | Foods and drinks | |
| #6 | Packaging and shipping |
| # | Name | Total Patents |
|---|---|---|
| #1 | Knoll Hans | 9 |
| Publication | Filing date | Title |
|---|---|---|
| DE3815466A1 | Meal-vending machine | |
| DE3613933A1 | Automatic food processor | |
| DE3613932A1 | Automatic food processor | |
| DE3526259A1 | Magazine pallet for rotary parts | |
| DE3502816A1 | FOOD MACHINE | |
| DE3502717A1 | Self-service meal dispenser | |
| DE3502716A1 | Self-service meal dispenser | |
| DE3412899A1 | Foodstuff vending machine | |
| DE3412900A1 | Foodstuff vending machine | |
| DE3317609A1 | Device for measuring belt tension |