Average Co-Inventor Count = 3.00
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. Intevep, S.a. (2 from 333 patents)
2 patents:
1. 6135749 - Apparatus for forming oriented plastic pipe
2. 5925307 - Method for forming oriented plastic pipe