| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Sweden | 13 | |
| #2 | United Kingdom | 7 | |
| #3 | Denmark | 2 | |
| #4 | Israel | 2 | |
| #5 | Australia | 1 | |
| #6 | Belgium | 1 | |
| #7 | Brazil | 1 | |
| #8 | Canada | 1 | |
| #9 | Ireland | 1 | |
| #10 | Italy | 1 | |
| #11 | Norway | 1 | |
| #12 | Turkey | 1 | |
| #13 | United States | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Engines, pumps and turbines | |
| #3 | Surface technology and coating | |
| #4 | Environmental technology | |
| #5 | Machines | |
| #6 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Papst H | 21 |
| #2 | Papst Hermann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1480384A | Method of damping vibrations in a shaft and machine in which the method is employed | |
| AU6689474A | An airship | |
| US3844507A | Process for the transportation of impellent gases, for example natural gas, and apparatus for carrying out the process | |
| IE34971L | A method of operating an airship | |
| GB1328564A | Two-stroke internal combustion engines | |
| IL27731A | Airship |