| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Medical technology | |
| #3 | Chemical engineering | |
| #4 | Packaging and shipping | |
| #5 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Dough making machines | |
| #2 | Bakers' ovens | |
| #3 | Transport or storage devices | |
| #4 | Cocoa and sweets | |
| #5 | Drying solid materials by removing liquid | |
| #6 | Object sterilising | |
| #7 | Ice-boxes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Prohaska Franz Ing | 15 |
| #2 | Prohaska Ing Franz | 1 |
| #3 | Kainz Josef Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2603168A1 | Bakery products such as croissants mfr - by gravity bending straight roll of dough held centrally by moving belts (OE150376) | |
| DE2603169A1 | Dough rolling machine - feeds rolls by endless belt pair with convergent gap and delivers in pair with parallel gap |