| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 23 | |
| #2 | United Kingdom | 1 | |
| #3 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Packaging and shipping | |
| #4 | Consumer goods |
| # | Technology | |
|---|---|---|
| #1 | Production of brushes | |
| #2 | Packaging | |
| #3 | Brushes | |
| #4 | Shaping of plastics | |
| #5 | Certain plastics | |
| #6 | Fillers | |
| #7 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bayer Ludwig | 21 |
| #2 | Ludwig Bayer | 1 |
| #3 | Bayer Heinrich | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2180273A | Machine for splitting fibers | |
| GB473178A | An improved arrangement of needles and carrier therefor for slitting or splitting horse hairs, vegetable fibre, or the like |