Average Co-Inventor Count = 2.00
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. Pum-tech Korea Co., Ltd (1 from 63 patents)
1 patent:
1. 11857059 - Compact container having improved opening/closing structure for different cosmetic materials