| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | France | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Netherlands | 2 | |
| #5 | Austria | 1 | |
| #6 | Switzerland | 1 | |
| #7 | Denmark | 1 | |
| #8 | Ireland | 1 | |
| #9 | Italy | 1 | |
| #10 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Consumer goods | |
| #3 | Chemical engineering | |
| #4 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Knitting | |
| #2 | Shirts and underwear | |
| #3 | Yarns and threads | |
| #4 | Textile treatments | |
| #5 | Manufacturing artificial filaments | |
| #6 | Shaping of plastics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Schwerdtfeger Peter | 2 |
| #2 | Preusser Gerhard Dipl Ing | 2 |
| #3 | Rode G | 1 |
| #4 | Freund Wolfgang Dipl Chem Dr | 1 |
| #5 | Erren Karl-Heinz | 1 |
| #6 | Erren K H | 1 |
| #7 | Schwerdtfeger P | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2801172A1 | Synthetic fibre strand washing - uses the washing fluid as the carrier medium to transport strands through tubes | |
| DE2752401A1 | Removing thermoplastics from metals by induction heating - esp. from spinning nozzles used for mfg. synthetic fibres | |
| GB1523495A | Ladies' sheer tights | |
| DE2530783A1 | Ladies' fine tights with polyester pantie and polyamide legs - using thicker highly elastic textured polyester filament yarn | |
| DE2416638A1 | Synthetic yarn false-twisting - uses unheated intermeshing toothed wheels for the cold yarns to pass between them | |
| GB1449026A | Warp knitted fabric | |
| DE2263575A1 | REAL PRODUCTS |