| # | Country | Total Patents | |
|---|---|---|---|
| #1 | United States | 7 | |
| #2 | Germany | 2 | |
| #3 | WIPO (World Intellectual Property Organization) | 2 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements | |
| #2 | Measurement | |
| #3 | Machines | |
| #4 | Machine tools |
| # | Technology | |
|---|---|---|
| #1 | Pipes | |
| #2 | Pipe-line systems | |
| #3 | Unspecified technologies | |
| #4 | Sawing | |
| #5 | Measuring length, angles and areas | |
| #6 | Shaping of plastics | |
| #7 | Analysing materials | |
| #8 | Testing of structures | |
| #9 | Milling | |
| #10 | Measuring temperature |
| # | Name | Total Patents |
|---|---|---|
| #1 | Rosen Hermann | 11 |
| Publication | Filing date | Title |
|---|---|---|
| US2011094613A1 | Pipe for transporting a medium and method for manufacturing a pipeline | |
| DE3231137A1 | Measuring pig | |
| DE3223107A1 | Method of leak testing |