| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 12 | |
| #2 | Switzerland | 6 | |
| #3 | United Kingdom | 1 | |
| #4 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hundhausen Rudolf | 20 |
| Publication | Filing date | Title |
|---|---|---|
| GB190614956A | Improvements in or connected with Feed Mechanism. | |
| US646287A | Step-by-step-motion mechanism. |