| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Austria | 8 | |
| #2 | Canada | 2 | |
| #3 | Switzerland | 2 | |
| #4 | Germany | 2 | |
| #5 | EPO (European Patent Office) | 1 | |
| #6 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Measurement | |
| #2 | Thermal processes |
| # | Technology | |
|---|---|---|
| #1 | Analysing materials | |
| #2 | Measuring electric variables | |
| #3 | Controlling combustion | |
| #4 | Domestic stoves |
| # | Name | Total Patents |
|---|---|---|
| #1 | Reich Ernst | 12 |
| #2 | Ernst Reich | 2 |
| #3 | Friedrich Gustav | 1 |
| #4 | Tramer Ludwig | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19504544A1 | Method for determining the loading of a gas stream with solid components | |
| DE4426280A1 | Measuring concentration of solid particles in gas esp. for controlling administration of coal dust in coal-powered power station | |
| CA273249A | Knotting and weaving loom | |
| CA648636A | Process for dyeing organic products with pigment dyestuffs |