Average Co-Inventor Count = 2.57
ph-index = 1
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Draka Comteq B.v. (3 from 285 patents)
2. Draka Fibre Technology B.v. (16 patents)
3 patents:
1. 8484996 - Method of manufacturing an optical fibre preform
2. 8006518 - Method for manufacturing a preform for optical fibres
3. 7519256 - Method for making an optical fiber preform via internal vapor deposition