| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 4 | |
| #2 | Canada | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | Austria | 1 | |
| #5 | Denmark | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Engines, pumps and turbines | |
| #2 | Environmental technology | |
| #3 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Machines for liquids | |
| #2 | Grinding or polishing devices | |
| #3 | Reduction of greenhouse gas emissions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Desenberg Josef | 8 |
| #2 | Josef Desenberg | 3 |
| Publication | Filing date | Title |
|---|---|---|
| CA136786A | Water turbine | |
| GB191023529A | Impulse Water Turbine. | |
| US983984A | Impulse-wheel. | |
| GB191010612A | Improvements in Small Impulse Water Turbines. | |
| CA414970A | Grinding and polishing machine |