| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 16 | |
| #2 | United Kingdom | 4 | |
| #3 | Germany | 2 | |
| #4 | United States | 2 | |
| #5 | Belgium | 1 | |
| #6 | Finland | 1 | |
| #7 | Portugal | 1 | |
| #8 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Textiles and paper | |
| #2 | Machines | |
| #3 | Consumer goods | |
| #4 | Audio-visual technology | |
| #5 | Packaging and shipping |
| # | Technology | |
|---|---|---|
| #1 | Printing processes | |
| #2 | Copy machines | |
| #3 | Paper coating | |
| #4 | Books | |
| #5 | Unspecified technologies | |
| #6 | Unspecified technologies | |
| #7 | Television | |
| #8 | Compounding processes | |
| #9 | Containers for goods storage | |
| #10 | Apparatus for bronze printing |
| # | Name | Total Patents |
|---|---|---|
| #1 | Ernst Marc | 4 |
| #2 | Leroudier Jean-Michel | 2 |
| #3 | Robert Jacques | 2 |
| #4 | Marie Ernst Marc Henri | 2 |
| #5 | Ernst Marc Henri Joseph | 1 |
| #6 | Leroudier J-M | 1 |
| #7 | Robert J | 1 |
| #8 | Ernst Marc-Henri-Marie-Jos | 1 |
| #9 | Ernst Marc Henri Marie Joseph | 1 |
| #10 | Ernst | 1 |
| Publication | Filing date | Title |
|---|---|---|
| PT66695A | Envelope of the type dit "pre-sealed" | |
| GB1076516A | Coated paper and a method for its manufacture | |
| US3294571A | Sheets of coated paper | |
| GB1007469A | Manufacture of coated paper | |
| GB993312A | Improvements in or relating to the reproduction of continuous tone pictures | |
| US3197558A | Process for the reproduction of continuous tone pictures |