| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Canada | 3 | |
| #3 | Germany | 2 | |
| #4 | Austria | 1 | |
| #5 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Spinning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Staufert Carl | 6 |
| #2 | Carl Staufert | 4 |
| Publication | Filing date | Title |
|---|---|---|
| ES107350A1 | A spindle with roller or ball bearings. | |
| CA405392A | Spinning spindle adapter | |
| CA405393A | Spinning or twisting spindle brake | |
| CA405391A | Spinning spindle bearing device |