| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 6 | |
| #2 | United States | 6 | |
| #3 | Austria | 4 | |
| #4 | Germany | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | Finland | 1 | |
| #8 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Engines, pumps and turbines | |
| #3 | Medical technology | |
| #4 | Machines | |
| #5 | Pharmaceuticals | |
| #6 | Thermal processes | |
| #7 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Shafts | |
| #2 | Supplying combustion engines | |
| #3 | Object sterilising | |
| #4 | Unspecified technologies | |
| #5 | Medical preparations | |
| #6 | Implantable devices | |
| #7 | Wing fittings | |
| #8 | Explosive charges | |
| #9 | Burners |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hofmann Heinrich | 16 |
| #2 | Heinrich Hofmann | 3 |
| #3 | Piveteau Laurent-Dominique | 2 |
| #4 | Weber Otmar | 2 |
| #5 | Bohr Andreas-Johann | 2 |
| #6 | Eidloth Rainer | 2 |
| #7 | Neftel Frederic | 2 |
| #8 | Geiger Ernst | 2 |
| #9 | Doppling Horst | 1 |
| #10 | Doeppling Horst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2727968A1 | Atomising oil burner with air blowing tube - has tube enclosing burner injecting air from outside combustion chamber | |
| GB191215316A | Door Hinge with Automatic Closing Device. |