| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 12 | |
| #2 | Belgium | 2 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 | |
| #5 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Packaging and shipping | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Pumps | |
| #3 | Machines | |
| #4 | Shafts | |
| #5 | Pistons and sealings | |
| #6 | Winches | |
| #7 | Servomotors | |
| #8 | Cranes | |
| #9 | Handling thin material | |
| #10 | Vehicle transmission mounting |
| # | Name | Total Patents |
|---|---|---|
| #1 | Thoma Dr-Ing Hans | 11 |
| #2 | Baehrle Dipl-Ing Willy | 1 |
| Publication | Filing date | Title |
|---|---|---|
| FR1487165A | Multiple circuit pump | |
| GB1001756A | Ball-and-socket joint connection between the piston and piston rod and axial piston engines | |
| GB1001387A | Improvements in or relating to swash plate mechanisms | |
| FR1184703A | Hydraulic motor coupling controls |