Issued Patents All Time
Showing 26–48 of 48 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6682052 | Optical cable installation with mini-bend reduction | Arie Van Wingerden, Cornelis Van 'T Hul, Pieter Lock, Willem Greven, Frans Robbert Bakker +1 more | 2004-01-27 |
| 6631884 | Method for installing cables in ducts using a pressurized fluid and a device for carrying out said method | Harm Geert Nobach | 2003-10-14 |
| 6619697 | Y-branch splittable connector | Arie Van Wingerden, Cornelis Van 'T Hul, Pieter Lock, Willem Greven, Frans Robbert Bakker +1 more | 2003-09-16 |
| 6572081 | Installation of guide tubes in a protective duct | Arie Van Wingerden, Cornelis Van T Hul, Pieter Lock, Willem Greven, Frans Robbert Bakker | 2003-06-03 |
| 6517053 | Method for installing cables in ducts using a pressurized fluid and a device for carrying out said method | Harm Geert Nobach | 2003-02-11 |
| 6501889 | Cable having optical-fibre ribbons and method for modifying the number of optical ribbons | Adriaan Johan Boot | 2002-12-31 |
| 6405998 | Method for installing cables in tubes and apparatus for practicing this method | — | 2002-06-18 |
| 6129341 | Device for installing cables | Andrzej Wacinski | 2000-10-10 |
| 6115937 | Removing moisture from hollow guiding members | — | 2000-09-12 |
| 6089546 | Apparatus and method for removing cables from tubes | Hendrik Antonius Backer | 2000-07-18 |
| 6047954 | Pulling element for installing a cable in a duct, and ducting system comprising such pulling element | — | 2000-04-11 |
| 6024387 | Tube connector for connecting tubes intended for installing cables therein | Henk Nijstad | 2000-02-15 |
| 5950298 | Method for inserting a cable-like element into a tube coiled in or on a holder | Gerard Plumettaz, Arie Van Wingerden | 1999-09-14 |
| 5946788 | Method and device for inserting a cable-shaped member into an elongated, tubular sheathing wound around, or in, a holder | Gerard Plumettaz | 1999-09-07 |
| 5897103 | Method for installing cables | Andrzej Wacinski | 1999-04-27 |
| 5884384 | Method for installing a tube or a bundle of tubes in an existing tubular duct | — | 1999-03-23 |
| 5639183 | Installing cable-ducts | Cornelis Casparus Van Bijsterveld, Hubertus Augustinus Leonardus Maria De Graaf | 1997-06-17 |
| 5474277 | Pulling plug aided by drag forces of a fluid medium for a portion of which the plug has a leaking aperture | — | 1995-12-12 |
| 5308041 | Device for installing a cable in a cable duct | Geert J. Prins | 1994-05-03 |
| 5211377 | Method and device for installing a cable in a cable duct | Geert J. Prins | 1993-05-18 |
| 5197715 | Method for pulling plug for installing a cable in a cable conduit | — | 1993-03-30 |
| 4934662 | Device for introducing a cable into a cable guide tube | Cornelis L. De Jong | 1990-06-19 |
| 4850569 | Method for introducing a cable into a cable guide tube | Cornelis L. De Jong | 1989-07-25 |