| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 13 | |
| #2 | Austria | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Environmental technology | |
| #3 | Engines, pumps and turbines | |
| #4 | Thermal processes | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Hydraulic engineering | |
| #2 | Couplings | |
| #3 | Domestic heating systems | |
| #4 | Machines for liquids | |
| #5 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Luescher Gottlieb Dr | 7 |
| #2 | Gottlieb Luescher Dr | 7 |
| #3 | Franz Xaver Markwalder | 1 |
| #4 | Ernst Schmid | 1 |