| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 6 | |
| #2 | Brazil | 4 | |
| #3 | Austria | 2 | |
| #4 | United States | 2 | |
| #5 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Electrical machinery and energy | |
| #4 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Pumps | |
| #2 | Unspecified technologies | |
| #3 | Special wind, spring and weight motors | |
| #4 | Dynamo-electric machines | |
| #5 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Brabek Walter | 9 |
| #2 | Lang Rudolf | 3 |
| #3 | Neubauer Johann | 3 |
| #4 | Schoelger Hans Peter | 2 |
| #5 | Hirtzi Josef | 2 |
| #6 | Schoegler Hans Peter | 1 |
| Publication | Filing date | Title |
|---|---|---|
| BR9814269A | Refrigerated medium compressor with improved pressure chamber | |
| US6293774B1 | Refrigerating agent compressor with improved valve | |
| ATA803598A | Refrigerant compressor with improved valve | |
| ATA803698A | Refrigerant compressor with improved valve |