| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | France | 2 | |
| #4 | China | 1 | |
| #5 | Germany | 1 | |
| #6 | United Kingdom | 1 | |
| #7 | Italy | 1 | |
| #8 | Japan | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Engines, pumps and turbines | |
| #3 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Preparing clay | |
| #2 | Pumps | |
| #3 | Unspecified technologies | |
| #4 | Vehicle servicing | |
| #5 | Unspecified technologies |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hudelmaier Gerhard | 6 |
| #2 | Waitzinger Franz | 4 |
| #3 | Geruharuto Fuuderumaiaa | 1 |
| #4 | Hudelmaier Joerg | 1 |
| #5 | Hudlmaier Gerhard | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10240256A1 | Pump for viscous fluid has load pressure device wholly or partly connected to supply line in switching phase region | |
| CN1004093B | Sealing device for concrete pump | |
| US4114193A | Device for the control of concrete manufacture in truck concrete mixers | |
| US3933341A | Transit concrete mixer |