| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 5 | |
| #2 | United States | 4 | |
| #3 | Japan | 3 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Machine tools | |
| #3 | Mechanical elements | |
| #4 | Chemical engineering | |
| #5 | Textiles and paper | |
| #6 | Engines, pumps and turbines | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Spraying devices | |
| #2 | Blasting | |
| #3 | Unspecified technologies | |
| #4 | Paper-making machines | |
| #5 | Cleaning | |
| #6 | Shafts | |
| #7 | Pumps | |
| #8 | Venting or aerating devices | |
| #9 | Street cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hart Bernard Eaton | 9 |
| #2 | Baanaado Iiton Haato | 3 |
| Publication | Filing date | Title |
|---|---|---|
| DE2548432A1 | Self actuating rotary spray for cleaning - has rotating nozzle directing jet of fluid onto work surface with fluid producing turning force for nozzle | |
| US4047666A | Jet or spray producing apparatus | |
| US3972150A | Guns for forming jets of particulate material | |
| US3950045A | Jet and spray producing apparatus | |
| DE2258754A1 | CONTROL VALVE FOR SANDBLAST GUN | |
| US3859011A | Diaphragm pumps |