Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845814 | Pipe-gripping structure having load rings | David Mason, Hans van Rijzingen, Anton Krijnen, Cornelis Wilhelmus Jacobus de Laat | 2005-01-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6845814 | Pipe-gripping structure having load rings | David Mason, Hans van Rijzingen, Anton Krijnen, Cornelis Wilhelmus Jacobus de Laat | 2005-01-25 |