| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | France | 3 | |
| #3 | Germany | 1 | |
| #4 | Denmark | 1 | |
| #5 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Basic materials chemistry | |
| #3 | Chemical engineering | |
| #4 | Mechanical elements | |
| #5 | Organic fine chemistry | |
| #6 | Control |
| # | Name | Total Patents |
|---|---|---|
| #1 | Peters Kurt Dr | 2 |
| #2 | Schwarz Walter Ing | 2 |
| #3 | Mackinger Herbert Dipl Ing Dr | 2 |
| #4 | Peters K | 1 |
| #5 | Oppegaard Asbjoern Dipl Ing | 1 |
| #6 | Mackinger H | 1 |
| #7 | Prietl Dipl-Ing Franz | 1 |
| #8 | Dreizler Walter Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1279689A | Pipe socket joint | |
| DE963866C | Method and device for density and speed control in gaseous media |