| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 7 | |
| #2 | Austria | 2 | |
| #3 | United Kingdom | 2 | |
| #4 | United States | 2 | |
| #5 | Canada | 1 | |
| #6 | Germany | 1 |
| # | Industry | |
|---|---|---|
| #1 | Surface technology and coating | |
| #2 | Materials and metallurgy | |
| #3 | Machines | |
| #4 | Electrical machinery and energy | |
| #5 | Optics | |
| #6 | Chemical engineering |
| # | Technology | |
|---|---|---|
| #1 | Layered products | |
| #2 | Treatment of glass | |
| #3 | Unspecified technologies | |
| #4 | Spectacles | |
| #5 | Manufacturing processes | |
| #6 | Lighting device details | |
| #7 | Cleaning |
| # | Name | Total Patents |
|---|---|---|
| #1 | Francois Mascart Leon | 2 |
| #2 | Saint-Quen Raymond Fernand | 1 |
| #3 | Englert Georges | 1 |
| #4 | Jacquenod Louis Edouard Alfred | 1 |
| #5 | Garrigues Andre | 1 |
| #6 | Herzog Charles-Marie | 1 |
| #7 | Saint-Ouen Raymond F | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB800669A | Improvements in or relating to the manufacturing of safety glass | |
| GB445674A | Improvements in composite safety glasses | |
| US1342268A | Manufacture of reinforced glass | |
| US1342267A | Reinforced glass and process of making the same | |
| DE392516C | Process for the production of glass with reinforcement by a layer of celluloid | |
| CA567678A | Manufacture of safety glass |