| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 14 | |
| #2 | Switzerland | 11 | |
| #3 | Germany | 7 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Machines | |
| #3 | Textiles and paper | |
| #4 | Agriculture | |
| #5 | Electrical machinery and energy | |
| #6 | Basic materials chemistry | |
| #7 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Non-positive-displacement pumps | |
| #2 | Milling | |
| #3 | Planting | |
| #4 | Centrifuges | |
| #5 | Dynamo-electric machines | |
| #6 | Climate change mitigation in wastewater treatment | |
| #7 | Fibrous raw materials | |
| #8 | Calendars | |
| #9 | Explosives | |
| #10 | Preliminary treatment of fibres |
| # | Name | Total Patents |
|---|---|---|
| #1 | Neidl Georg Dipl Ing | 25 |
| #2 | Neidl Georg Dipl-Ing | 5 |
| Publication | Filing date | Title |
|---|---|---|
| DE2245746A1 | SUCTION PUMP SUBMERSIBLE IN A FLOWABLE MEDIUM, IN PARTICULAR UNDERWATER PUMP |