| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 35 |
| # | Industry | |
|---|---|---|
| #1 | Packaging and shipping | |
| #2 | Transport | |
| #3 | Civil engineering | |
| #4 | Electrical machinery and energy | |
| #5 | Machines | |
| #6 | Machine tools | |
| #7 | Weapons |
| # | Technology | |
|---|---|---|
| #1 | Transport or storage devices | |
| #2 | Railway bodies | |
| #3 | Preparing clay | |
| #4 | Foundations and excavations | |
| #5 | Motor vehicles | |
| #6 | Installation of electric cables | |
| #7 | Armour | |
| #8 | Punching metal | |
| #9 | Hydraulic engineering | |
| #10 | Power supply for electric vehicles |
| # | Name | Total Patents |
|---|---|---|
| #1 | Herbring Wenzel | 1 |
| #2 | Pesch Rudolf | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE649349C | Device for destroying wheel tires of vehicles, in particular combat vehicles, rolling on the roadway |