| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | Switzerland | 2 | |
| #3 | Belgium | 1 | |
| #4 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Control | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Motor vehicles | |
| #2 | Systems controlling non-electric variables | |
| #3 | Machines for making railways | |
| #4 | Hand carts | |
| #5 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Jungheinrich Friedrich Dr Ing | 8 |
| #2 | Karl Bergholz | 1 |
| #3 | Rolf-Dieter Bollmann | 1 |
| #4 | Dr Jungheinrich Friedrich Ing | 1 |
| #5 | Volkmar Listing | 1 |
| #6 | Erich Weidmann | 1 |