Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6951442 | Device for inspecting, sampling or extracting at a precise spot beneath a slab | Bruno Julienne, Daniel Kerlau, Marc Schiavi | 2005-10-04 |
| 6260826 | Method for laying a cable beneath a slab | Daniel Kerlau | 2001-07-17 |