| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | EPO (European Patent Office) | 5 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Machines | |
| #3 | Civil engineering | |
| #4 | Surface technology and coating |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Doors and windows | |
| #3 | Shaping of plastics | |
| #4 | Fillers | |
| #5 | Layered products |
| # | Name | Total Patents |
|---|---|---|
| #1 | Birke Karl | 10 |
| #2 | Stelzer Robert | 6 |
| #3 | Schleich Andreas | 4 |
| #4 | Boeck Armin | 2 |
| #5 | Schwarz Heimo | 2 |
| #6 | Schreiber Michael | 1 |
| #7 | Koehnke Klaus | 1 |
| #8 | Miethlinger Juergen | 1 |
| Publication | Filing date | Title |
|---|---|---|
| EP2208676A1 | Tube clamp | |
| DE102004010340A1 | Plastic tube with fiber reinforcement | |
| DE10346306A1 | Plastic hook connector for connecting hollow frame profiles for insulating glass panes | |
| DE10346305A1 | Angle connector for double-window frame hollow profiles | |
| DE10345450A1 | Safety plug fitting | |
| DE10328601B3 | Fitting has plastics tubular body with beaded ring for positively engaging in deformable clamping element in metal connector | |
| DE10238549B3 | plug fitting |