Average Co-Inventor Count = 2.00
ph-index = 2
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. Talres Development (n.a.) N.v. (2 from 23 patents)
2 patents:
1. 4283315 - Gramophone record composition
2. 4283310 - P.V.C. Compositions for extrusion moulding