| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 10 | |
| #2 | EPO (European Patent Office) | 6 | |
| #3 | Argentina | 1 | |
| #4 | WIPO (World Intellectual Property Organization) | 1 |
| # | Industry | |
|---|---|---|
| #1 | Control | |
| #2 | Mechanical elements | |
| #3 | Measurement | |
| #4 | Civil engineering | |
| #5 | Machines |
| # | Technology | |
|---|---|---|
| #1 | Systems controlling non-electric variables | |
| #2 | Measuring volume | |
| #3 | Venting or aerating devices | |
| #4 | Fire-fighting | |
| #5 | Pipes | |
| #6 | Unspecified technologies | |
| #7 | Special measuring |
| # | Name | Total Patents |
|---|---|---|
| #1 | Bax Uwe | 7 |
| #2 | Stuck Otfried | 6 |
| #3 | Schuhbaum Heinz | 6 |
| #4 | Hec Michel | 2 |
| #5 | Einhaus Manfred | 2 |
| #6 | Fiebig Peter | 2 |
| #7 | Moehrle Gerhard | 1 |
| #8 | Zentner Harold | 1 |
| #9 | Heinz Schuhbaum | 1 |
| #10 | Andreas Simon | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE10155314C1 | Safety valve for gas pipe comprises downward-sloping pipe section with groove, in which ball sits which is lifted out of groove by gas flow if pipe is ruptured and rolls down against valve seat and seal pipe | |
| DE10164712A1 | turbine | |
| DE10116297A1 | turbine | |
| DE19917468A1 | Two-stage gas pressure regulator | |
| DE19849087A1 | Gas pressure regulator | |
| DE19830043C1 | Gas pressure regulator | |
| DE19830044C1 | Gas meter or gas regulator device | |
| DE19731088C1 | Gas pressure control device | |
| DE19600749A1 | Temporary sealing of gas supply pipes | |
| DE19532289C1 | Gas appliance | |
| EP0535342A2 | Measuring device |