| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Switzerland | 5 | |
| #2 | Germany | 4 | |
| #3 | France | 2 | |
| #4 | United Kingdom | 2 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Surface technology and coating | |
| #3 | Chemical engineering | |
| #4 | Machines | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Grinding or polishing devices | |
| #2 | Milling | |
| #3 | Pipes | |
| #4 | Grinding tools | |
| #5 | Mixing | |
| #6 | Devices for applying fluent materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Karl Held | 3 |
| #2 | Erich O Riedel | 3 |
| #3 | Helmut Seifert | 1 |
| #4 | Heiberger Ernst | 1 |
| #5 | Wolfgang Momberg | 1 |
| #6 | Peter Hansen | 1 |
| #7 | Pick Helmut | 1 |
| #8 | Kurt Walther Carl | 1 |
| #9 | Werner Hesslenberg | 1 |
| #10 | Momberg Wolfgang | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB1247188A | Tumbling machine | |
| GB1113346A | A surface treatment element |