| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 5 | |
| #2 | United Kingdom | 2 | |
| #3 | Austria | 1 | |
| #4 | Switzerland | 1 | |
| #5 | Germany | 1 | |
| #6 | Denmark | 1 | |
| #7 | France | 1 | |
| #8 | Monaco | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Chemical engineering | |
| #3 | Environmental technology | |
| #4 | Audio-visual technology | |
| #5 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Soldering, welding and flame cutting | |
| #2 | Separation | |
| #3 | Climate change adaptation technologies | |
| #4 | Advertising | |
| #5 | Aeroplanes |
| # | Name | Total Patents |
|---|---|---|
| #1 | Heine Wilhelm | 9 |
| #2 | Arno Hauptmann Karl Berthold E | 1 |
| #3 | Karl Hauptmann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US2015129500A1 | Method and apparatus for filtering and separating flow media by means of membranes | |
| US2922026A | Spot-welding apparatus | |
| GB839787A | Improvements in and relating to portable spot-welding apparatus | |
| GB190206432A | A Garment for Protecting the Kidneys |