| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 16 | |
| #2 | Netherlands | 4 | |
| #3 | Austria | 2 |
| # | Industry | |
|---|---|---|
| #1 | Chemical engineering | |
| #2 | Machines | |
| #3 | Thermal processes | |
| #4 | Transport | |
| #5 | Mechanical elements |
| # | Technology | |
|---|---|---|
| #1 | Separation | |
| #2 | Milling | |
| #3 | Furnaces | |
| #4 | Details of furnaces | |
| #5 | Unspecified technologies | |
| #6 | Mixing | |
| #7 | Mechanical control devices | |
| #8 | Drying solid materials by removing liquid | |
| #9 | Railway brakes | |
| #10 | Vehicle brake control systems |
| # | Name | Total Patents |
|---|---|---|
| #1 | Berz Dipl-Ing Wolfgang | 7 |
| #2 | Berz Wolfgang Dipl Ing | 5 |
| #3 | Wolfgang Berz Dipl-Ing | 3 |
| #4 | Berz Wolfgang Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| NL7601297A | Device for separating substance in a gas. | |
| DE2527918A1 | Continuous gas filtration plant to remove dust particles - uses several filter beds in parallel for reverse flow cleaning | |
| DE2507622A1 | Continuous gas filtration plant to remove dust particles - uses several filter beds in parallel for reverse flow cleaning | |
| DE2345344A1 | DEVICE FOR THE SEPARATION OF DUST CONTAINED IN A GAS |