Average Co-Inventor Count = 3.43
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. 11056326 - Sintered non-porous cathode and sputter ion vacuum pump containing the same
2. 9685308 - Getter pumping system