| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 6 | |
| #2 | Switzerland | 6 | |
| #3 | Sweden | 2 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Printing processes | |
| #2 | Unspecified technologies | |
| #3 | Unspecified technologies | |
| #4 | Copy machines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Edgar Breidthardt | 3 |
| #2 | Walter Reuter | 2 |
| #3 | Breidthardt E | 1 |
| #4 | Heinz Herzfeld | 1 |
| #5 | Barz G | 1 |
| #6 | Breidthardt Edgar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US3561992A | Reproduction transfer sheet and method of making |