| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 7 | |
| #2 | EPO (European Patent Office) | 3 | |
| #3 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Transport | |
| #3 | Engines, pumps and turbines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Moses Erhard | 7 |
| #2 | Krause Heinz | 3 |
| #3 | Ammermann Klaus Dr | 2 |
| #4 | Bielas Ekkehard | 1 |
| #5 | Gleie Peter | 1 |
| #6 | Lange Klaus | 1 |
| #7 | Busche Claus-Frieder | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE4310761A1 | Jet pump | |
| DE4308367A1 | Connection device and method for connecting a line to a connector | |
| DE4213932A1 | Tank vent valve | |
| DE4105088A1 | Valve with membrane, venting at or over preset inlet pressure - has channel of considerably smaller dia. then outlet pipe, between pipe and valve outlet chamber | |
| EP0443525A2 | Tank vent valve | |
| EP0318978A1 | Valve | |
| DE3831422A1 | Device for suppressing ignition distributors in motor vehicles | |
| DE3828602A1 | Activated charcoal filter | |
| DE3811438A1 | VALVE |