| # | Country | Total Patents | |
|---|---|---|---|
| #1 | EPO (European Patent Office) | 7 | |
| #2 | Germany | 6 | |
| #3 | Norway | 1 |
| # | Industry | |
|---|---|---|
| #1 | Mechanical elements |
| # | Name | Total Patents |
|---|---|---|
| #1 | Troesch Ernst | 1 |
| #2 | Kern Fritz | 1 |
| Publication | Filing date | Title |
|---|---|---|
| DE19810206C1 | Axial fluid pipe coupling | |
| DE19621098A1 | Articulated connection | |
| DE19617750C1 | Anchoring unit | |
| DE19514940C1 | Pipe coupling | |
| DE4447456A1 | Mounting rail | |
| DE4408419A1 | Mounting rail for fastening pipes or similar objects | |
| EP0594143A1 | Connecting device |