| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Australia | 1 | |
| #2 | Bulgaria | 1 | |
| #3 | Canada | 1 | |
| #4 | Czechia | 1 | |
| #5 | Germany | 1 | |
| #6 | EPO (European Patent Office) | 1 | |
| #7 | Hungary | 1 | |
| #8 | Mexico | 1 | |
| #9 | Norway | 1 | |
| #10 | New Zealand | 1 | |
| #11 | Poland | 1 | |
| #12 | United States | 1 | |
| #13 | WIPO (World Intellectual Property Organization) | 1 | |
| #14 | South Africa | 1 |
| # | Industry | |
|---|---|---|
| #1 | Foods and drinks | |
| #2 | Transport |
| # | Name | Total Patents |
|---|---|---|
| #1 | Roehr Wolfgang | 13 |
| Publication | Filing date | Title |
|---|---|---|
| DE19514034C1 | brewery plant |