| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 5 | |
| #2 | Switzerland | 4 | |
| #3 | Canada | 1 | |
| #4 | Spain | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Venzlaff Richard | 6 |
| #2 | Richard Venzlaff | 4 |
| #3 | Mumm Walther Von | 3 |
| #4 | Mumm Arthur Von | 3 |
| #5 | Von Mumm Arthur | 2 |
| #6 | Agahd Walter | 2 |
| #7 | Buck Otto | 2 |
| #8 | Otto Buck | 2 |
| #9 | Von Mumm Walther | 2 |
| #10 | Walter Agahd | 2 |
| Publication | Filing date | Title |
|---|---|---|
| ES110994A1 | Rail chain for motor vehicles. | |
| CA217310A | Vehicle |