| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 11 | |
| #2 | France | 4 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Mechanical elements | |
| #4 | Environmental technology | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Preparing clay | |
| #2 | Rotary-pistons | |
| #3 | Gearing | |
| #4 | Rotary pistons | |
| #5 | Internal-combustion piston engines | |
| #6 | Climate change mitigation in transportation | |
| #7 | Winches | |
| #8 | Machines | |
| #9 | Unspecified technologies | |
| #10 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | August Paul | 8 |
| #2 | Mantzel Albrecht Wolf | 2 |
| #3 | Mantzel Albrecht Wolfgang | 1 |
| #4 | Paul August | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE1457333B1 | Mobile compulsory mixer for concrete | |
| DE1459275B1 | Compulsory mixer for concrete |