| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 3 | |
| #2 | Austria | 2 | |
| #3 | Switzerland | 2 | |
| #4 | France | 2 | |
| #5 | United Kingdom | 1 | |
| #6 | Netherlands | 1 |
| # | Industry | |
|---|---|---|
| #1 | Civil engineering | |
| #2 | Materials and metallurgy | |
| #3 | Measurement | |
| #4 | Transport |
| # | Technology | |
|---|---|---|
| #1 | Finishing work on buildings | |
| #2 | Building materials | |
| #3 | Hydraulic engineering | |
| #4 | Measuring distances | |
| #5 | Vehicle drive control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Wessely Alfred | 7 |
| #2 | Saborsky Johann | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE2827521A1 | Cast floor finish correct level setting - involves scaled measuring rod in guiding socket on measuring block | |
| DE2427674A1 | Trolley for dispensing a mortar screed - for using a low viscosity resin modified mortar delivered by a pump | |
| DE2347530A1 | Trolley for dispensing a mortar screed - for using a low viscosity resin modified mortar delivered by a pump | |
| GB388909A | Improvements in and relating to controlling devices for automobiles |