Average Co-Inventor Count = 3.00
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. Showa Denko Kabushiki Kaisha (2 from 405 patents)
2 patents:
1. 4692313 - Apparatus for thermal cracking of or heating of hydrocarbons
2. 4454021 - Method for thermal cracking of hydrocarbons in an apparatus of an alloy