| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | United States | 4 | |
| #3 | Canada | 2 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Spinning | |
| #2 | Manufacturing artificial filaments | |
| #3 | Preliminary treatment of fibres | |
| #4 | Woven fabrics |
| # | Name | Total Patents |
|---|---|---|
| #1 | Koch Ernst | 2 |
| #2 | Kurt Quaas Georg | 1 |
| #3 | Ernst Koch | 1 |
| #4 | Walter Hentschel | 1 |
| #5 | Julius Ansorg Georg Martin | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US1772109A | Means for imparting alpha false twist to textile rovings | |
| US1721783A | Cotton-drawing frame with balling head | |
| US1598952A | Preparatory worsted spinning | |
| CA307746A | Machine for preparing cotton sliver | |
| CA307745A | Method of spinning cotton |