Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717179 | Pipe union for end to end pipes with deformable clamping disks surrounding a seal | Rolf Haberstock, Nikolay Vlaykowski, Hans-Peter Maier | 1988-01-05 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4717179 | Pipe union for end to end pipes with deformable clamping disks surrounding a seal | Rolf Haberstock, Nikolay Vlaykowski, Hans-Peter Maier | 1988-01-05 |