| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 11 | |
| #2 | United States | 2 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Roof coverings | |
| #2 | General building constructions |
| # | Name | Total Patents |
|---|---|---|
| #1 | Lorenc Cenek | 14 |
| #2 | Touzinsky Ottomar | 1 |
| #3 | Touzimsky Ottomar | 1 |
| Publication | Filing date | Title |
|---|---|---|
| GB190111715A | Improvements in the Manufacture or Production of Mortar, and the Treatment of Stone and the Construction therewith of Masonry Work. | |
| US689554A | Straight-ceiling construction. | |
| US676507A | Fire and dry-rot proof air-tight masonry, &c. |