| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Spain | 3 | |
| #2 | United Kingdom | 2 | |
| #3 | Austria | 1 | |
| #4 | Canada | 1 | |
| #5 | Switzerland | 1 | |
| #6 | Denmark | 1 | |
| #7 | France | 1 | |
| #8 | United States | 1 |
| # | Industry | |
|---|---|---|
| #1 | Materials and metallurgy | |
| #2 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Manufacturing processes | |
| #2 | Treatment of glass |
| # | Name | Total Patents |
|---|---|---|
| #1 | Becker Franz Heinrich | 6 |
| #2 | Schreyer Ludwig | 2 |
| #3 | Heinrich Becker Franz | 1 |
| #4 | Franz Heinrich Becker | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CA99236A | Manufacture of blocks for building | |
| GB190605671A | Improvements in or relating to the Manufacture of Blocks for Building and the like. | |
| GB190209405A | Improved Process for the Utilization of Glass-gall to Obtain Glass therefrom. | |
| US664034A | Furnace. |