| # | Country | Total Patents | |
|---|---|---|---|
| #1 | Germany | 6 | |
| #2 | WIPO (World Intellectual Property Organization) | 3 | |
| #3 | Canada | 1 | |
| #4 | Mexico | 1 | |
| #5 | Ukraine | 1 |
| # | Industry | |
|---|---|---|
| #1 | Machines | |
| #2 | Mechanical elements | |
| #3 | Civil engineering |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Shaping of plastics | |
| #3 | Certain plastics | |
| #4 | Sewers | |
| #5 | Unspecified technologies | |
| #6 | Producing goods from plastic |
| # | Name | Total Patents |
|---|---|---|
| #1 | Hegler Ralph-Peter | 12 |
| #2 | Hegler Wilhelm | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE102007047662A1 | Method and device for producing thermoplastic pipes with transverse profiling | |
| DE102004020929A1 | Kit for a pipe connection and its use | |
| DE102004010307A1 | Pipe kit for sewer piping and method of manufacture | |
| DE102004002574A1 | Pipe kit for sewer pipe | |
| DE10328626A1 | A pipe assembly | |
| DE10110775A1 | Method and device for producing thermoplastic pipes with transverse profiling |