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. P.t.h.m. Sampoerna (1 from 4 patents)
1 patent:
1. 5314062 - Innerframe and apparatus for producing an improved innerframe