| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 4 | |
| #2 | EPO (European Patent Office) | 2 | |
| #3 | Switzerland | 1 | |
| #4 | France | 1 | |
| #5 | United Kingdom | 1 | |
| #6 | Italy | 1 | |
| #7 | Sweden | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Measurement |
| # | Technology | |
|---|---|---|
| #1 | Venting or aerating devices | |
| #2 | Analysing materials | |
| #3 | Pistons and sealings |
| # | Name | Total Patents |
|---|---|---|
| #1 | Warlich Lutz P | 7 |
| #2 | Werner Manfred | 3 |
| #3 | Kiparski Kurt H | 1 |
| #4 | Warlich L P | 1 |
| #5 | Spelthahn Wilfried G | 1 |
| #6 | Kuhn Axel | 1 |
| #7 | Warlich Lutz P Dipl-Ing | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19619863A1 | Sampler | |
| DE4234814A1 | Sampling device | |
| EP0292659A2 | Butterfly valve | |
| DE3527738A1 | Flap valve | |
| DE2303501A1 | RUBBER COMPENSATION ELEMENT FOR HYDRAULIC SLEEVES |