Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11237350 | Autonomous fluid compressor for laying optical fibers in a duct | — | 2022-02-01 |
| 6942070 | Emergency braking and shock absorbing device for a lift or suspended load | Jean-Pierre Ramseier | 2005-09-13 |
| 6688582 | Force balancing device for a hoist with two traction cables and hoist fitted with such device | — | 2004-02-10 |
| 6129341 | Device for installing cables | Willem Griffioen | 2000-10-10 |
| 5911381 | Stocking device for coilable elements and method of use | Gerard Plumettaz | 1999-06-15 |
| 5897103 | Method for installing cables | Willem Griffioen | 1999-04-27 |