| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 5 | |
| #2 | Switzerland | 4 | |
| #3 | Denmark | 3 | |
| #4 | United Kingdom | 3 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Gearing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Compressor Co A S Elling | 3 |
| #2 | Compressor Co Aktieselskabet E | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190607286A | Improvements in Fractional Supply Turbines. | |
| GB190418435A | Improvements relating to Turbines Actuated by Combustion Gases of High Temperature. | |
| GB190416592A | Method of and Means or Apparatus for the Adjustment of the Diffuser Vanes in Centrifugal Fans and Pumps. |