Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7713000 | Method and device for positioning ends of pipe sections relative to one another | Alexander Lambertus Johannes Verkuijl, Pieter de Goede, Cornelis van Zandwijk | 2010-05-11 |