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. Sk Innovation Co., Ltd. (1 from 733 patents)
2. Sk Energy Co., Ltd. (1 from 62 patents)
1 patent:
1. 9556392 - Gasification combined facility for carbon fuel including pneumatic conveying dryer