| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 6 | |
| #2 | Switzerland | 3 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Denmark | 1 | |
| #6 | Spain | 1 | |
| #7 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machine tools | |
| #2 | Machines | |
| #3 | Optics | |
| #4 | Textiles and paper |
| # | Technology | |
|---|---|---|
| #1 | Unspecified technologies | |
| #2 | Accessories for machine tools | |
| #3 | Grinding or polishing devices | |
| #4 | Mechanical paper working | |
| #5 | Cameras |
| # | Name | Total Patents |
|---|---|---|
| #1 | Avril Paul Victor | 10 |
| #2 | Paul Victor Avril | 3 |
| #3 | Navoit Jeanson Marinier | 2 |
| #4 | Marinier Ernest Edouard | 1 |
| #5 | Navoit Eugene Louis | 1 |
| Publication | Filing date | Title |
|---|---|---|
| US818139A | Engraving-machine. | |
| US818138A | Engraving-machine. | |
| US818137A | Engraving-machine. | |
| US783665A | Finder for photographic instruments. | |
| CA80009A | Embossing and printing machine | |
| US690822A | Embossing and printing machine. | |
| GB190103924A | Improvements in Machinery or Apparatus for Embossing or Stamping, and Printing, Fabrics or Materials. | |
| US743052A | Engraving-machine. |