Average Co-Inventor Count = 4.00
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. Saes Getters S.p.a. (2 from 291 patents)
2 patents:
1. 4145355 - Process for producing ethylene oxide
2. 3975304 - Coating a substrate with soft particles