| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Australia | 1 | |
| #4 | Czechia | 1 | |
| #5 | Japan | 1 | |
| #6 | Slovakia | 1 | |
| #7 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Electrical machinery and energy |
| # | Technology | |
|---|---|---|
| #1 | Knitting | |
| #2 | Special textiles | |
| #3 | Unspecified technologies | |
| #4 | Woven fabrics | |
| #5 | Unspecified technologies | |
| #6 | Special electric heating or lighting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roell Friedrich | 7 |
| #2 | Roell Fridrich | 2 |
| #3 | Furiidoritsuhi Roeru | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US5623840A | Process for production of weave-knit material | |
| US5484983A | Electric heating element in knitted fabric | |
| WO9401607A1 | Textile material made of woven knitted fabrics | |
| EP0532468A1 | Electrical heating element |