| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 5 | |
| #2 | Germany | 3 | |
| #3 | Switzerland | 2 | |
| #4 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Chemical engineering | |
| #3 | Textiles and paper | |
| #4 | Thermal processes | |
| #5 | Foods and drinks | |
| #6 | Macromolecular chemistry and polymers |
| # | Technology | |
|---|---|---|
| #1 | Making needles | |
| #2 | Spinning | |
| #3 | Separation | |
| #4 | Air-conditioning | |
| #5 | Foods | |
| #6 | Compounding ingredients |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wagner Manfred | 2 |
| #2 | Ostfeld Moisa | 2 |
| #3 | Grefu Gustav | 2 |
| #4 | Breicher Erich | 2 |
| #5 | Erich Breicher | 1 |
| #6 | Urmuzache Mircea | 1 |
| #7 | Moisa Ostfeld | 1 |
| #8 | Manfred Wagner | 1 |
| #9 | Gustav Grefu | 1 |
| #10 | Teodor Acatincai Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1407895A1 | Process and device for air filtration in spinning mills | |
| DE1175538B | Method and device for the production of fruit syrup | |
| DE1402880A1 | Unit for processing knitting needles |